G27700 - (Pkg 3) Small Glass Cullet Assortment Geiger Counter Check Source
This is similar to our G26598 Glass Cullet Assortment but these are smaller size cullets. Each Vaseline cullets in this assortment contain Uranium Oxide Diuranate. This causes each piece to be fluorescent and slightly radioactive. Each rock (cullet) you receive will glow a brilliant see thru green under UV light from UV LEDs or UV flashlights. Each of these rocks emit enough radiation to be detected by any of our sensitive Geiger Counters. Every assortment will be unique and very from the picture shown. Please be careful when handling these as they have sharp points and edges. Sold in an assortment of 3.