Arctic Blush Putty PHOTOCHROMIC Changes colors from White to Amathyst With Included UV Light or Sunlight

Description

2 ounces of Photochromic fun! Includes UV light! Putty changes colors when hit with direct sunlight of the included UV lite that ships with the putty. Returns to original color after a little while. A long lasting silicon polymer that will last for a long long time. Fun to play with, great for stress relief, good for recovery therapy for wrist injury rehab. A scientific example of a non-Newtonian Fluid (slow molecular movement), it acts like a solid but behaves like a liquid as well. Easy open container - just gently squeeze the sides to break putty loose from container walls and it comes right out