You could use strong, sharp plastic tools on wood, but not on metal.
Pottery tools can be made out of plastic, medal or plastic. These tools are used to refine shapes.
Metal
Wood and metal and plastic
metal + wood
Wood and metal and plastic
Metal, wood, plastic.
metal
Almost all are metal and plastics.
The best insulator in descending order is, glass, plastic and then wood.
wood or plastic or metal
plastic,metal and wood
Wood, metal, plastic. Hope this helps. :)