Building new skills is just part of the fun when little ones match and sort these colorful wooden pieces. The Geometric Stacker toy for toddlers includes rings octagons and rectangles that can be slotted onto the three rods attached to the wooden base. Kids can stack the shapes on the rings according to size or explore other ways to play such as sorting by color or creating patterns. The 21 wooden pieces are sized for little hands and they re made from high-quality child-safe materials. This early-childhood learning toy provides endless possibilities for creative expression while building shape color and size differentiation skills. The first-concepts set is a manipulatives all-star and makes a great gift for children ages two and older for hands-on screen-free play. Today Melissa & Doug is proudly partnering with the American Academy of Pediatrics to foster early brain development and help children build important life skills through play.