Arshiner Kids Childrens Baby Wooden Educational Stacking Blocks Toy Rainbow Material: wood Color: Rainbow Ages: 3 years old and above Size:14.5 x 6.5 x 6.5 cm These carefully crafted wooden classic toys are top sellers and incredible value. Innovative designs, vivid colors and cheerful graphics combine to promote hand/eye coordination, fine motor skills, plus early shape, color and size differentiation skills.