Magneatos 100-piece Better Builders Set
With super strong magnetic force, unique rod and ball configurations and myriad design possibilities, Better Builders are a wonderfully inventive way to help children discover principles of science, construction, and engineering while developing their creativity skills. Magnets are safely and securely embedded in the over sized rods. Each set includes handy storage bin and deluxe 13-page Activity Guide. Intended for children ages 2 years and up.