Project Genius
True Genius - Grecian Glass Bottle Disentanglement Brainteaser Puzzle, Logic Puzzle for Adults, Brain Teaser, Gifts for Father's Day, Men, Kids
Challenging Logic Puzzle for Adults & Kids (Ages 8+) - Test your spatial reasoning and patience with this high-difficulty brain teaser—perfect for thinkers of all ages. Includes Real Glass Bottle + Puzzle Components - Comes with a wooden rod, nut and bolt, pin, and wooden marble—beautifully encl...
$15.99