Holy Puzzler!! What's going on??? There's an extra challenge when solving this puzzle - because something's missing! There's a hole where there should be a middle! The VOID is amazing to see, to touch, and to contemplate. Scramble The VOID's vibrant rings, then try to restore a solid-colored ring on each side. The Void is a "hole" new challenge. It's cool to look at and tricky to solve! Use: Indoor Measurements: 6.5 Width/Inches, 9.25 Length/Inches, 3.25 Height/Inches Base Material: 95% Cardboard, 5% Other 5% Or Less Care: Wipe Clean Country of Origin: Imported