Tupperware Shape Sorter Shape-O Sorter Replacement #2 Semi-Circle Pie Shape Piece. Not only good for the original purpose but make good play dough toys, sensory bin toys and math manipulative. 

Played with condition. No major flaws.

See more items in my attic that you like? Place all items in your cart before checking out and I’ll combine shipping when possible for a lower shipping fee. Thank you for checking out this item.  If you have any questions I’d be happy to help you. Please be sure to take a look through my attic for other great finds.  Attic Pickins