[2 in 1 set] The first wooden puzzle game that children under 3 years old will never tire of can enjoy the color classification of the ring counting the number of pieces naming the color and putting the counter ring on the wooden peg. [Early development] Montessori toys can improve color recognition hand-eye coordination and stimulate creativity and imagination. Manufacturered by KangRuiZhe. [Safety and Environmental Protection] Made of 100% natural wood on all edges. Covers multiple layers of non-toxic water-based paint. [The ultimate gift idea] - excellent creative toys can improve children's cognitive ability. Learning tools for preschool educational toys. This early education wooden math toy provides perfect and reasonably priced Christmas gifts and New Year gifts for boys and girls. [Age-size] Children under 3 years old include 10 numbers 0 to 10 and 55 count bars. Size: 15.9 x 4.2 x 4 inches.