Learn a variety of basic skills with this multisensory tool. Each set includes 52 write-on/wipe-off blank puzzle pieces that can be used with crayons or markers. Draw pictures, or write math problems, alphabet letters, words, or sentences! Key Education products are intended to engage and educate young and special learners, as well as assist teachers in building a strong and developmentally appropriate curriculum for these children. The product line—comprised of teacher/parent resource books, photographic learning cards, and other activity- and game-oriented materials—is designed to assist in Unlocking the Potential in Every Child. Sold as a pack of 2 sets for a total of 104 blank puzzle pieces.