804 Re-Usable Mixing Sticks have a squared, beveled end that can reach mixing pot corners for mixing and blending in fillers, also making them practical for cleaning up excess epoxy, and the rounded end can be used to shape radius fillets. Cured epoxy pops off easily, so they can be reused many times. The sticks are 19mm-wide x 140mm long that are a useful, inexpensive item,