Super Magnetic Thinking Putty

Rated 4.33 out of 5 based on 3 customer ratings
(3 customer reviews)
  • Deep black with subtle green sparkles, this putty adds a magnetic twist that comes alive near a magnet
  • Strong enough to defy gravity, it can even lift tacks and paperclips on its own after charging in a magnetic field
  • Great introduction to the world of magnetics

10 in stock