AMACO-PolyCutters. Cut shapes in polymer clays; modeling clay; or Friendly plastic (not included). These handy little cutters make it easy to create cute geometric; flower; heart and leaf shapes in your wearable art projects. Use them just like you would cookie cutters for perfect shapes every time! This package contains six PolyCutters ranging in size from 3/4x3/4in to 1-1/2x1-1/2in. Imported.