Glue

Glue is a crafting ingredient used to bind basic tools and decorative objects and can be further refined into ingredients for higher-tier crafting.

Glue is one of the first things a Citizen needs to craft. Chop some s and gather the, defeat some Creatures and gather the s, craft and assemble a Furnace, toss the Sap and Bone in and add the Trunks as fuel, then press Craft Item and wait.