Montessori Interlock discs 2 styles

Hand-to-hand transfer discs for both sides of the brain 

A set of 2 interlocking wooden discs. At about six months the infant begins to examine objects through hand-to-hand transfer. Hand-to-hand transfer of objects has implications for the development of the right and left sides of the brain.

Disc diameter: 6.7 cm diameter

Material: natural beechwood