Plant it to grow Steam Collector. If steam enters this block, it will be held there for up to 20 seconds. The collector will hold as much steam as it takes to shoot it out of every output (except the one that the last steam entered from), and then shoot them all out. I hope that makes sense. Try it.
Steam Collector Seed price in Growtopia: sells for about 6/WL (median of 1 offers from community Discords, past 30 days). Live price chart and the latest buy and sell offers.
Recently sold at: BIOWASTY