Up for auction is a Vintage Styrofoam Cutter by Craft House and Wonder Products, Inc. from 1978.

This item takes 2 "D" batteries (which will not be included) and I've tested it out, it heats up and you can cut styrofoam with it.  The battery spring type piece is on the inside (I did not take a picture of it).  Overall it is in WONDERFUL working condition considering its age!

Please email w/any questions.  Buyer to pay actual shipping and I will ship international.  Thanks for looking!