Numbers Puzzle 1-10 Maori PastelsDesigned to foster language learning and fine motor skills, these puzzles are made from high quality plywood and 3D printed letters. Our puzzles feature: A laser cut wooden baseboard with perfectly smooth edges and rounded corners, safe for little hands. Letters 3d printed from bio plastic (all our letters are made from renewable natural resources > cornstarch and tapioca starch). A knob on each letter to help develop young children's fine motor