Imbucare Board with Knit Ball is an item of apparatus that consists of a knitted ball and wooden divider, with a felted tray to reduce noise.
A tray with a removable wooden divider board with 1 hole. The child inserts a knitted ball through the hole to make it disappear. It can be used by two children to pass the ball through the hole with each other. The bottom of the tray is covered in felt to reduce noise.