This 1x1 structure raises your BULK storage limit by 2000. The first few small hoppers are crucial to store your Resources such as Metal and Mooncrete. Trade excess Resources on The Market with your Ships. Don't forget that Metal and Mooncrete both sell for a high price of $2, so wait for market prices to fluctuate. Buy them at $1 and resell for $2. Double your money.
BULK limit +2,000