Member price $7.20
From Copernicus Toys: This stuff glows like nothing I have ever seen. It just sucks up the sunlight and brilliantly radiates it back to you. In the light it is ghostly pale and in the dark it's a radioactive green. Great fun day or night.
Dimensions: 4" l x 6" h (box)
Weight: 0.08 lb
Details: Made in United States of America