I found this one which looks like mine. But even google web search for glass glow in the dark mushroom pulls up quite a few. Some of the uranium ones on Etsy are cool to.Where can I buy that glowing mushroom?
Glow-in-the-Dark Glass Red Swirly Mushroom
Glow-in-the-dark glass mushroom can be used as a paperweight or decorative accent piece.
www.caseashells.com