18 months & up. Toddlers will build to new heights with this Animal Hise Rise! These brightly colored blocks look simple to build but the different edges make stacking more challenging. The blocks feature adorable illustrations that can create fun stories. This fun set of blocks encourages fine motor skills along with fostering color recognition and patterns. Included: 15 Colorful Wooden Pieces. Measures 3"L x 9"W x 5"H.