Talk:Prawn Suit/@comment-77.225.120.187-20170205190923/@comment-444327-20170228201010

Gel sack.

Use your knife on them to harvest a seed. Each one provides 3 seeds total before disappearing. Plant them into an Exterior Growbed and grow them. They're used in the Aerogel recipe.

You can pick them up directly, but you risk eating it.