Kid Advance Montessori Baric Tablets With Box

The set consists of 3 wooden boxes, each containing one set of 7 wooden 3 x 2.4 inches or 8 x 6 cm tablets.

The three sets are graded by weight; the lightest color of the wood is the lightest in weight, the medium color is of medium weight, and the darkest color of the wood is the heaviest in weight.