Could make this an OT treatment activity by assembling these. Incorporates bilateral hand use for cutting, putting on rubber band in center, praxis for following multiple steps to complete, visual motor by incorporating color matching, etc.
Sponge Candy tutorial/recipe. In Canada we call it sponge toffee; in England it’s called cinder toffee; in Australia they call it honeycomb and in California it’s called sea foam. No matter what you call it, it’s yummy!