The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you! This patented creative stimulant and mental refresher is more versatile than a puzzle and lots more fun than a brain teaser.
Always a best-seller, each generation of the BSA® Fieldbook has become the gold standard in outdoor survival know-how for its time... and this new edition is no exception.
Also available as Kindle Edition.
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