I Wood | Shapes & Sounds | 6 Block Puzzle | 12 Months+A fantastic puzzle for toddlers to teach them how to recognize shapes and help them develop their fine motor skills while having fun. Each cube has a different shape, color and function: bell, kaleidoscope, sound effects, horn, rattle and mirror. This sensory puzzle will stimulate all your child's senses. Basis in plywood, blocks in beech wood. Water painting. Closed color box.