Introduce your little ones to geometry, puzzles, and colorful fun! Guidecraft's Geo Shapes Knob Puzzle Board is an exciting way to help babies and toddlers fine tune their motor skills, dexterity and problem solving skills. The unique puzzle from Educational Toys Planet features a color coded wooden base and chunky, colorful shape pieces with easy-to-grasp knobs perfect for the smallest hands. Guidecraft's baby-friendly design includes smooth edges, non-toxic paints and durable wooden materials. The multi-award winning Geo Shapes Knob Puzzle Board is an exciting edition to any classroom or home toy collection!