Designed by Tim Holtz for the Halloween Collection from Idea-ology, these resin bubbles range from 3/16" to 3/4". Use them to fill the Test Tubes, Jack-O-Lanterns, or Cauldrons, accent the Vignette Coffin, or as dimensional accents on your Halloween papercrafts or decor projects. The options are endless, and because the bubbles are made from resin, they can be coloured to coordinate perfectly with your projects.