Loved by kids for more than 20 years, this bestseller is now even better. Perform astounding feats of magnetism as you playfully explore magnetic forces, motion, and stability. Integrates geometry and art too--discuss shapes, positions, planes, symmetry, and more. Includes 2 super strong magnets encased in stainless steel, 32 newly-minted British Pennies plus a bonus US penny, and an activity booklet packed with magnet facts, penny history, and a whopping 44 activities. Ages 8+/Grades 3+.