SmartMax® Start Plus, 30-piece set

The strongest and safest STEM-focused magnetic construction system available! Extra-large pieces are easy for small hands to manipulate. Magnets can carry 60x their own weight, and have the ideal strength for easy assembly and break-down of constructions. Colorfully-illustrated booklets in each set present the basics of magnetic phenomena, building tips and construction projects from easy to advanced. Ages 3+