Number Butterfly Puzzle Strip

3 piece self-correcting wooden puzzle which shows words, numbers and quantity to learn counting 1 to 10. This set of delightful wooden blocks will have immense appeal for younger children. Use the 10 blocks depicting numbers 1-10 to teach basic number and counting skills. Unique : Each puzzle has a built-in tray which provides a stable base while the child is playing and also serves as a container preventing scattering and the loss of pieces when not in use. Durable : Made from MDF by a special process. The pieces can be wiped or cleaned with a piece of moist cloth. Naughty fingers cannot peel or scratch the pieces.