Click to expand Tap to zoom Hoberman Mini Sphere- Firefly Glow Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $19.99 | / 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart The original expanding sphere, the Firefly is Black and light green. The light green parts Glow in the Dark. 4+