A reusable thermoplastic compound heated in hotwater and formed into almost any shape you need. Use it to hold your work while engraving or stonesetting. Or you can make custom handles for your tools. Use Jett Sett™ to protect your parts while sandblasting. Make custom dies for forming soft metals. You'll discover myriad uses for Jett Sett®. And when you've finished using it on a project, just re-heat it and use it again. Each package contains 1 lb. of Jett Sett Basic™.