The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you! It's a creative stimulant and a mental freshener! The Ball of Whacks consists of 30 magnetic design blocks that can be rearranged into many, many shapes - including the beautiful 30-sided rhombic triacontahedron. More versatile than a puzzle and lots more fun than a brainteaser. Includes a 96-page illustrated creativity guidebook that provides you with tips, stories, exercises, and insights into the creative process. Ages 8 & Up. Includes 1 Ball of Whacks: consists of 30 magnetic design blocks, 96-page illustrated creativity guidebook Recommended for 1 player, ages 8 and up Made in China Imported Product Specifications Package dimensions: 5.4 in x 3.6 in x 3.6 in Material & Care Plastic Wipe clean with dry or damp cloth