Member price $8.10
From Copernicus Toys: This GLUX putty is sensitive to U.V. light, so it changes color in the sun. It. Bring it out on a bright day and it will turn blue. Place an object on it and you will create a silhouette print. Now that's the picture.
Dimensions: 4" l x 6" h (box)
Weight: 0.08 lb
Details: Made in United States of America