It reveals its true colours with the included blacklight keychain (in the tin)!
In a flash, white becomes red with an eerie fire glowing edge. This putty also glows orange in the dark for about an hour!
Best played with under regular room lighting so you can see both the daytime and nighttime colours simultaneously! Hold the blacklight keychain close to the putty to draw a dark line, and move it farther away for a blurry line.
What can you do with this line of Thinking Putty? The possibilities are endless!
Logical Toys is the preferred supplier of top quality educational toys and learning resources in New Zealand and Australia, since 1991.