EZ1998 Features: * Stack the shapes on opposite ends of the see-saw to create a balanced platform * Shapes fit snugly in routed holes * For 1 year and up Construction: * Sturdy wooden construction with rounded corners Color/Finish: * Promotes color and shape recognition, balancing, color-matching and sequencing * Smooth edges, safe non-toxic paints with a clear finish Collection: * Sort and Match collection Warranty: * 1 Year limited warranty