Toys are designed not only for fun, but also for basic learning, such as alphabet, spelling, counting, arithmetic, feeling, etc. Learning is powerful and fun. These basic learning toys integrate knowledge into toys so that kids can learn from fun. This magnetic block set is a wonderful toy on a magnetic board for children to play and learn with a lot of fun. The set is designed with a cotton bag for easy cleaning-up and storage. Calculating becomes even more fun with these magnetic numbers. Stick them on a magnetic board or on the refrigerator and make all kinds of calculations!