COLORFUL BLOCK-These arched building blocks could offer different possibilities than conventional building blocks or planks for kids.It has 7 different colors just like a beautiful rainbow. BENEFIT FOR KID-This is a traditional teaching Montessori toy.The Recommended age is above 18 Months.It can help increase the imagination and coordination of the kidimprove the eye-hand coordination and color shape recognition Manufacturered by WDDH. EDUCATIONAL TOY- can develop children's fine motor development cognitive development of color artistic cognitive sensory cognitive ability practical ability imagination and creativity. Give Your Child The Skills Today!Endless creative combinations teaches spatial thinking. STIMULATE YOUR CHILDS IMAGINATION-Its a nice gift for holidays festival or birthday partyToddlers or kids can play at party andspend many happy moments together; No one falls out of love with the rainbow puzzle. Perfect Christmas Gift / Birthday Gift to children MATERIAL-Wooden. Nesting Stacking Rainbow block set in 7 different colors and sizesit is perfect Learning toys for your kids.