Green Stuff is a two-part modeling putty that is useful for filling in gaps on models and sculpting additional details. When the two colors are mixed together, they form a malleable putty that can be applied to plastic, resin and metal miniatures and then molded into shape using a Citadel Sculpting Tool. Once it has fully cured, Green Stuff is solid enough to glue other components to and can be painted over using Citadel Paints.This pack contains 20g of Green Stuff Modeling Putty.