Hand-to-hand transfer discs for both sides of the brainÂ
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.
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Disc diameter: 6.7 cm diameter
Material: natural beechwoodÂ
recommended age 3+
May have parts that are not designed to be put into mouth
