Created by Roger von Oech.
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! Awarded US Patent 7,247,075.
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 brain teaser.
The Ball of Whacks comes with a 96-page illustrated creativity guidebook that provides you with tips, stories, exercises, and insights into the creative process.
Each individual piece of the Ball of Whacks is a "golden ratio" rhombic pyramid. Held in place by 180 rare earth magnets, these design blocks fit together to form a perfect 30-sided rhombic triacontahedron — geometry’s most beautiful shape.
Explore the wonders of wind power with this amazing kit!
Learn how solar cells transform light into electrical energy with this great kit!
Create beautiful art with this amazing sun paper!
This classic desk toy will keep you amused! Large, 7 inch tall version.
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
This great rock tumbling kit comes with everything you need to polish stones and gems!