Welcome to Mag Builder, an exciting way to build! Mag Builder was designed with the younger child in mind. The pieces are colorful, oversized and easy to hold. And, they magnetically snap together and come apart again and again! Unlike many construction toys there is no "correct way" to build with Mag Builder. This allows the child to "think outside the box" and helps develop abstract thinking. An instruction sheet showing over 20 models to build is included. Unique building block system for children 2 . Large colored magnetic blocks for young builders. Multiple magnetic points on most blocks, allowing for creative building. Recommended for ages 2-7 years. Includes 20 assorted magnetic blocks and 20 suggested models to build. Avg Ship time 1-2 days