Item
Nano-Factory
Advanced Commodities - Tier 4 · Planetary Commodities · nobody is trading this on the markets we track
Best sell
999,900 ISK
what you pay
Best buy
1,344,000 ISK
what you get instantly
Spread
-344,100 ISK (-25.6%)
buy against sell
On sale
18,351
60 orders
Wanted
2,149,123,008
92 orders
Packaged
50 m³
cargo space per unit
Cheapest in Molden Heath at 999,900 ISK, most expensive in Essence at 2,900,000 ISK.
What is Nano-Factory built from? · What is it, and what does it weigh?
The Forge
Best price on each side, region by region
| Region | Best sell | Best buy | On sale | Wanted |
|---|---|---|---|---|
| Domain | 1,349,000 ISK | 1,036,000 ISK | 1,618 | 2,147,496,349 |
| Molden Heath | 999,900 ISK | 10.61 ISK | 64 | 1,111,106 |
| Essence | 2,900,000 ISK | 2 ISK | 40 | 200,000 |
| Sinq Laison | 1,348,000 ISK | 1,200,000 ISK | 36 | 101,519 |
| Lonetrek | 2,000,000 ISK | 779,100 ISK | 60 | 100,195 |
| The Citadel | — | 175.7 ISK | 0 | 61,943 |
| The Forge | 1,394,000 ISK | 1,344,000 ISK | 16,262 | 27,815 |
| Black Rise | — | 250,000 ISK | 0 | 10,059 |
| Genesis | 1,400,000 ISK | 0.05 ISK | 14 | 10,000 |
| Solitude | — | 699,900 ISK | 0 | 1,049 |
Sell orders
60 sell orders, by price, lowest first
| Region | Quantity | Price▲ | Location | Expires in | Last modified |
|---|---|---|---|---|---|
| Molden Heath | 1 | 999,900 ISK | 0.1Egbinger XI - Moon 3 - CBD Corporation Storage | 85d | 4d ago |
| Molden Heath | 6 | 1,000,000 ISK | 0.1Egbinger XI - Moon 3 - CBD Corporation Storage | 11d | 78d ago |
| Deklein | 128 | 1,000,000 ISK | -0.63T7-M8 - Citadel of the Holy Procurerstructure | 56d | 33d ago |
| Tash-Murkon | 30 | 1,100,000 ISK | 0.8Tash-Murkon Prime V - Moon 7 - Amarr Constructions Warehouse | 87d | 2d ago |
| Molden Heath | 57 | 1,198,000 ISK | 0.3Istodard IX - Moon 5 - Republic Fleet Assembly Plant | 77d | 12d ago |
| Sinq Laison | 35 | 1,348,000 ISK | 0.9Dodixie IX - Moon 20 - Federation Navy Assembly Plant | 27d | 2d ago |
| Domain | 251 | 1,349,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 89d | 1h ago |
| Sinq Laison | 1 | 1,350,000 ISK | 0.9Unel IX - Chemal Tech Factory | 15d | 74d ago |
| Domain | 145 | 1,350,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 29d | 2h ago |
| Domain | 6 | 1,388,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 89d | 2h ago |
| Domain | 200 | 1,388,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 6d | 2h ago |
| Domain | 28 | 1,389,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 89d | 7h ago |
| Domain | 1 | 1,390,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 89d | 14h ago |
| Domain | 4 | 1,390,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 13d | 11h ago |
| Domain | 60 | 1,391,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 6d | 20h ago |
| Domain | 56 | 1,391,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 6d | 20h ago |
| Domain | 155 | 1,393,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 88d | 1d ago |
| The Forge | 355 | 1,394,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 29d | 1h ago |
| Domain | 50 | 1,394,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 88d | 1d ago |
| Domain | 199 | 1,395,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 88d | 1d ago |
| The Forge | 171 | 1,395,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 89d | 3h ago |
| The Forge | 258 | 1,396,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 89d | 9h ago |
| The Forge | 13 | 1,397,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 6d | 3h ago |
| The Forge | 371 | 1,397,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 89d | 12h ago |
| The Forge | 1,556 | 1,398,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 89d | 14h ago |
| The Forge | 1,134 | 1,399,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 89d | 14h ago |
| The Forge | 1,000 | 1,400,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 28d | 1d ago |
| Placid | 40 | 1,400,000 ISK | 0.7Orvolle I - Federation Navy Assembly Plant | 21d | 68d ago |
| Genesis | 14 | 1,400,000 ISK | 0.8Kemerk V - Moon 10 - CONCORD Bureau | 40d | 49d ago |
| The Forge | 57 | 1,400,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 28d | 1d ago |
| The Forge | 500 | 1,404,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 28d | 1d ago |
| The Forge | 152 | 1,406,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 88d | 1d ago |
| The Forge | 500 | 1,407,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 28d | 1d ago |
| Domain | 463 | 1,407,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 86d | 3d ago |
| The Forge | 2,136 | 1,407,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 89d | 18h ago |
| The Forge | 1,810 | 1,408,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 88d | 1d ago |
| The Forge | 1,000 | 1,409,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 88d | 1d ago |
| The Forge | 224 | 1,410,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 88d | 1d ago |
| The Forge | 200 | 1,411,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 88d | 1d ago |
| The Forge | 303 | 1,420,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 87d | 2d ago |
| The Forge | 53 | 1,422,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 87d | 2d ago |
| The Forge | 1,062 | 1,427,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 85d | 4d ago |
| The Forge | 100 | 1,428,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 85d | 4d ago |
| The Forge | 213 | 1,429,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 84d | 5d ago |
| The Forge | 427 | 1,430,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 73d | 16d ago |
| The Forge | 100 | 1,435,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 73d | 16d ago |
| The Forge | 169 | 1,436,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 73d | 16d ago |
| The Forge | 413 | 1,441,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 68d | 21d ago |
| The Forge | 135 | 1,476,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 86d | 3d ago |
| Heimatar | 20 | 1,499,000 ISK | 0.9Rens VI - Moon 8 - Brutor Tribe Treasury | 88d | 1d ago |
| The Forge | 500 | 1,500,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 79d | 10d ago |
| The Forge | 1,200 | 1,580,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 3h | 89d ago |
| Lonetrek | 30 | 2,000,000 ISK | 0.4Jan IV - Caldari Steel Warehouse | 77d | 12d ago |
| The Forge | 100 | 2,000,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 9h | 89d ago |
| The Forge | 50 | 2,200,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 31d | 58d ago |
| Everyshore | 15 | 2,498,000 ISK | 0.6Scuelazyns VII - Moon 1 - Duvolle Laboratories Factory | 86d | 3d ago |
| Essence | 40 | 2,900,000 ISK | 0.9Villore VII - Moon 8 - Quafe Company Factory | 46d | 43d ago |
| Everyshore | 20 | 3,000,000 ISK | 0.7Azer III - Moon 6 - CreoDron Factory | 26d | 63d ago |
| Everyshore | 4 | 3,246,000 ISK | 0.6Leremblompes IV - Moon 11 - Center for Advanced Studies School | 54d | 35d ago |
| Lonetrek | 30 | 3,500,000 ISK | 0.3Otsasai VIII - Moon 3 - Caldari Navy Assembly Plant | 47d | 42d ago |
Buy orders
92 buy orders, by quantity, highest first
| Region | Quantity▼ | Price | Location | Expires in | Last modified |
|---|---|---|---|---|---|
| Domain | 2,147,483,647 | 0.01 ISK | 0.9Ashab - Amarr Mk2 CHEAPEST Marketstructure | 88d | 1d ago |
| Molden Heath | 1,111,106 | 10.61 ISK | 0.6Teonusude III - Moon 1 - Republic Fleet Assembly Plant | 24d | 65d ago |
| Essence | 200,000 | 2 ISK | 0.9Villore VII - Moon 6 - Senate Bureau | 5d | 84d ago |
| Sinq Laison | 100,000 | 1 ISK | 0.9Bourynes VII - AIR Laboratories | 87d | 2d ago |
| Lonetrek | 100,000 | 1 ISK | 0.9Amsen VI - AIR Laboratories | 66d | 23d ago |
| The Citadel | 55,555 | 175.7 ISK | 0.8Annaro II - CBD Sell Division Retail Center | 60d | 29d ago |
| The Forge | 10,000 | 1,295,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 81d | 8d ago |
| Genesis | 10,000 | 0.05 ISK | 0.5Apanake VIII - Moon 8 - Sisters of EVE Bureau | 34d | 55d ago |
| Black Rise | 10,000 | 0.01 ISK | 0.3Nisuwa VII - State Protectorate Logistic Support | 63d | 26d ago |
| The Forge | 8,342 | 1,340,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 87d | 2d ago |
| The Citadel | 6,388 | 175.6 ISK | 0.7Kaimon III - Moon 10 - Corporate Police Force Assembly Plant | 56d | 33d ago |
| Domain | 5,000 | 1,091 ISK | 0.4Faswiba IX - Moon 1 - Inherent Implants Biotech Production | 45d | 44d ago |
| The Forge | 3,000 | 3,560 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 89d | 14h ago |
| The Forge | 1,008 | 1,344,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 88d | 1d ago |
| Domain | 1,000 | 884,800 ISK | 0.9Ashab - Amarr Mk2 CHEAPEST Marketstructure | 69d | 20d ago |
| Domain | 1,000 | 722,500 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 61d | 28d ago |
| Domain | 1,000 | 9,999 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 52d | 37d ago |
| The Forge | 1,000 | 3,561 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 89d | 8h ago |
| The Forge | 1,000 | 3,550 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 35d | 54d ago |
| Sinq Laison | 1,000 | 2,217 ISK | 0.9Dodixie IX - Moon 20 - Federation Navy Assembly Plant | 22d | 67d ago |
| Domain | 1,000 | 1,090 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 45d | 44d ago |
| Solitude | 999 | 1,102 ISK | 0.7Octanneve III - Duvolle Laboratories Factory | 35d | 54d ago |
| Kador | 980 | 51.29 ISK | 0.5Koona IV - Amarr Certified News Development Studio | 42d | 47d ago |
| Derelik | 942 | 15,710 ISK | 0.8Sasta VI - Moon 3 - Ammatar Fleet Assembly Plant | 8d | 81d ago |
| The Forge | 807 | 911,900 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 78d | 11d ago |
| Domain | 677 | 996,300 ISK | 0.9Ashab - Amarr Mk2 CHEAPEST Marketstructure | 85d | 4d ago |
| Domain | 500 | 1,035,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 89d | 5h ago |
| Metropolis | 500 | 1,335 ISK | 0.8Hek VIII - Moon 12 - Boundless Creation Factory | 14d | 75d ago |
| Domain | 453 | 991,100 ISK | 0.9Ashab - Amarr Mk2 CHEAPEST Marketstructure | 79d | 10d ago |
| The Forge | 450 | 1,320,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 85d | 4d ago |
| Domain | 449 | 998,100 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 86d | 3d ago |
| The Forge | 318 | 931,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 38d | 51d ago |
| The Forge | 300 | 1,145,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 72d | 17d ago |
| Sinq Laison | 300 | 1,010,000 ISK | 0.9Dodixie IX - Moon 20 - Federation Navy Assembly Plant | 88d | 1d ago |
| Domain | 300 | 872,200 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 68d | 21d ago |
| The Forge | 222 | 1,000,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 65d | 24d ago |
| The Forge | 218 | 1,326,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 26d | 3d ago |
| The Forge | 200 | 151,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 77d | 12d ago |
| Lonetrek | 195 | 779,100 ISK | 0.9Kakakela VI - Moon 15 - Caldari Navy Assembly Plant | 89d | 20h ago |
| The Forge | 186 | 1,171,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 73d | 16d ago |
| The Forge | 185 | 1,319,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 85d | 4d ago |
| Metropolis | 132 | 950,400 ISK | 0.8Hek VIII - Moon 12 - Boundless Creation Factory | 70d | 19d ago |
| The Forge | 125 | 1,321,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 85d | 4d ago |
| The Forge | 105 | 1,078,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 70d | 19d ago |
| Domain | 100 | 1,034,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 13d | 5h ago |
| Domain | 100 | 1,032,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 89d | 6h ago |
| Sinq Laison | 100 | 1,020,000 ISK | 0.9Dodixie IX - Moon 20 - Federation Navy Assembly Plant | 88d | 1d ago |
| Domain | 100 | 995,300 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 9d | 4d ago |
| Metropolis | 100 | 990,000 ISK | 0.8Hek VIII - Moon 12 - Boundless Creation Factory | 88d | 1d ago |
| Heimatar | 100 | 704,000 ISK | 0.9Rens VI - Moon 8 - Brutor Tribe Treasury | 40d | 49d ago |
| Domain | 100 | 500,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 61d | 28d ago |
| Heimatar | 100 | 300,000 ISK | 0.9Rens VI - Moon 8 - Brutor Tribe Treasury | 1d | 88d ago |
| Domain | 94 | 1,033,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 13d | 6h ago |
| The Forge | 94 | 131,500 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 44d | 45d ago |
| Domain | 80 | 1,008,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 11d | 2d ago |
| The Forge | 77 | 1,278,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 79d | 10d ago |
| The Forge | 76 | 1,263,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 78d | 11d ago |
| Domain | 70 | 1,031,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 13d | 11h ago |
| Sinq Laison | 65 | 850,100 ISK | 0.9Dodixie IX - Moon 20 - Federation Navy Assembly Plant | 67d | 22d ago |
| Domain | 60 | 1,030,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 13d | 18h ago |
| Domain | 60 | 1,010,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 11d | 2d ago |
| Domain | 59 | 1,009,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 11d | 2d ago |
| Black Rise | 59 | 250,000 ISK | 0.5Uuhulanen VIII - Caldari Navy Logistic Support | 43d | 46d ago |
| Domain | 55 | 993,300 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 84d | 5d ago |
| The Forge | 54 | 996,900 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 65d | 24d ago |
| Domain | 50 | 1,026,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 89d | 21h ago |
| Domain | 50 | 1,015,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 88d | 1d ago |
| Domain | 50 | 998,800 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 87d | 2d ago |
| Domain | 50 | 997,700 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 86d | 3d ago |
| Domain | 50 | 981,200 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 77d | 12d ago |
| Domain | 50 | 853,400 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 63d | 26d ago |
| Metropolis | 50 | 700,600 ISK | 0.8Hek VIII - Moon 12 - Boundless Creation Factory | 29d | 60d ago |
| Domain | 43 | 887,200 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 70d | 19d ago |
| Domain | 42 | 1,036,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 13d | 1h ago |
| The Forge | 34 | 1,125,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 71d | 18d ago |
| Sinq Laison | 34 | 371,000 ISK | 0.9Botane - Cheapest Market BE SMARTstructure | 48d | 41d ago |
| Solitude | 25 | 699,900 ISK | 0.6Niballe V - Moon 1 - Federation Navy Testing Facilities | 35d | 54d ago |
| Solitude | 25 | 499,900 ISK | 0.6Niballe V - Moon 1 - Federation Navy Testing Facilities | 35d | 54d ago |
| Derelik | 25 | 125,000 ISK | 0.8Sasta VI - Moon 3 - Ammatar Fleet Assembly Plant | 69d | 20d ago |
| Domain | 20 | 1,028,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 89d | 18h ago |
| Metropolis | 20 | 235,600 ISK | 0.8Hek VIII - Moon 12 - Boundless Creation Factory | 47d | 42d ago |
| Metropolis | 19 | 990,200 ISK | 0.8Hek VIII - Moon 12 - Boundless Creation Factory | 88d | 1d ago |
| Sinq Laison | 19 | 850,200 ISK | 0.9Dodixie IX - Moon 20 - Federation Navy Assembly Plant | 86d | 3d ago |
| Domain | 17 | 1,005,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 87d | 2d ago |
| The Forge | 13 | 969,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 60d | 29d ago |
| Domain | 10 | 998,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 86d | 3d ago |
| Domain | 10 | 853,900 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 63d | 26d ago |
| Heimatar | 4 | 708,500 ISK | 0.9Rens VI - Moon 8 - Brutor Tribe Treasury | 89d | 18h ago |
| Domain | 3 | 980,000 ISK | 0.9Amarr VIII (Oris) - Emperor Family Academy | 76d | 13d ago |
| Sinq Laison | 1 | 1,200,000 ISK | 0.8Pucherie VI - Moon 11 - Federation Navy Testing Facilities | 78d | 11d ago |
| The Forge | 1 | 1,156,000 ISK | 0.9Jita IV - Moon 4 - Caldari Navy Assembly Plant | 73d | 16d ago |
| Heimatar | 1 | 708,700 ISK | 0.9Rens VI - Moon 8 - Brutor Tribe Treasury | 89d | 5h ago |
About Nano-Factory
Only the highly advanced Ukomi superconductor can be rendered small enough for use in nano-factories, microscopic devices programmed to absorb and recycle ambient material into useful matter. Each factory is built from reactive metals, ensuring that they interact properly – or not at all – with their environment, while a mote of industrial explosive automatically destroys them when they have completed their task.