Grimm"s Fabuto has four separate stacking towers with vibrantly colored stacking rings that store on the wooden platform. This handcrafted stacking set is made from solid linden wood and colored with natural stains (no paint!). As they play, young children will develop early manual dexterity and hand/eye coordination. This Fabuto set also provides opportunities to explore color and size: kids can discover shades and color coordination, as well as sorting by size. Infants and toddlers will keep busy as they experiment with all the rings, designing new color patterns, moving them around on the tower-building pegs, or just taking them all off and putting the pieces in a bucket. Caregivers can rest assured all components and finishes are harmless to a child"s health and suitable for childrens toys. Even if the wooden pieces end up in a child"s mouth, all dyes/stains used by Grimm"s are certified non-toxic, water based, unvarnished, and in accordance with stringent European EN 71 safety standards. Also conform to ASTMF963 and CPSIA. Suitable for 12-month-olds & up. Lovingly hand made by a specialist team in Germany. Size: Length of base is 25 cm (9.8 inches) Height of tallest pegs is 12 cm (4.7 inches) About Grimm"s Inspired by the educational philosophies of Rudolf Steiner (called "Waldorf" education in the USA), Grimm"s Spiel & Holz Design is about the rainbow, happy colors, creativity, and the imagination. Parents love Grimm"s because designs by this German company advance creativity, leaving room for independent play through simple and reduced shapes. Grimm"s intent is to develop long-lasting toys that have an inviting surface feel, that children and all ages will want to touch, feel and experience with all their senses - Toys which communicate their credo: Joy through color.