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Discover the perfect twist to unlock the intricate tangle of interlocked metal bolts. Like a wooden burr puzzle but crafted with real metal bolts, this challenge offers a unique and satisfying experience. Makes a beautiful display piece for a bookshelf or desk.
6 Interlocking Pieces,
3.5 x 4.5 x 5 inches
This Item is Eligible for Shipping
Discover the perfect twist to unlock the intricate tangle of interlocked metal bolts. Like a wooden burr puzzle but crafted with real metal bolts, this challenge offers a unique and satisfying experience. Makes a beautiful display piece for a bookshelf or desk.
At HMNS, science education is our mission. The museum store reflects and supports that mission by offering the ultimate souvenir of your visit. Featuring a comprehensive selection of products as well as high-quality minerals and fossils, all inspired by our museum collection, each purchase supports our mission.
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