Pinit Coggy SKU: FBT-FA1161 $14.99 (0) No Reviews yet Ship Available Pickup in Store - FREE! Select Store to check availability. Gift Certificate Amount Is Variable Amount Line Item Quantity -+ Earn 15 Bonus Points Add to Cart Details Get your brain in gear with this bending, clicking teaser. 16 folding gears create a 14" shape-shifting chain, with 40 challenge cards, 4 difficulty l... Product Specifications Fat Brain Toy Company DetailsProduct SpecificationsBack Get your brain in gear with this bending, clicking teaser. 16 folding gears create a 14" shape-shifting chain, with 40 challenge cards, 4 difficulty levels and – thankfully – detailed instructions. Recommended for ages 6+BackFat Brain Toy CompanySee MoreSee Less Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review