For those who love the look of translucent and glossy finish on their doodles, the key to creating those beautiful designs are plastics. It cools at a lower temperature and has the ability to stick to paper, glass, cloth and metal surfaces. You can even manipulate the plastic for a few seconds right after doodling. The possibilities are endless! explore the wide variety of 3Doodler plastic refill colors and finishes including clear, metallic, sparkle! plastics are compatible with the 3Doodler V. 1, 2. 0, and create 3D printing pens. In addition, it is easy to clean up and safe to Doodle on almost any material without damage. Available in single & mixed color pack containing 25 strands each, and single color tubes containing 100 strands.