![Amazon.com: Logica Puzzles Art. Mega Burr Puzzle - 3D Brain Teaser in Fine Wood - Diffculty 5/6 Incredible - Only for Experts : Toys & Games Amazon.com: Logica Puzzles Art. Mega Burr Puzzle - 3D Brain Teaser in Fine Wood - Diffculty 5/6 Incredible - Only for Experts : Toys & Games](https://m.media-amazon.com/images/I/71ofyw+pXGL.jpg)
Amazon.com: Logica Puzzles Art. Mega Burr Puzzle - 3D Brain Teaser in Fine Wood - Diffculty 5/6 Incredible - Only for Experts : Toys & Games
![Amazon.com: KINGOU Wooden Puzzle 24 PCS Interlocking Brain Teasers Toy Intelligence Game Logic Burr Puzzles for Adults/Kids : Toys & Games Amazon.com: KINGOU Wooden Puzzle 24 PCS Interlocking Brain Teasers Toy Intelligence Game Logic Burr Puzzles for Adults/Kids : Toys & Games](https://m.media-amazon.com/images/I/71GTQwnEMaL.jpg)
Amazon.com: KINGOU Wooden Puzzle 24 PCS Interlocking Brain Teasers Toy Intelligence Game Logic Burr Puzzles for Adults/Kids : Toys & Games
![SiamMandalay classic burr puzzle - wooden interlocking puzzle for adults 6 piece devils knot 3d brain teaser SiamMandalay classic burr puzzle - wooden interlocking puzzle for adults 6 piece devils knot 3d brain teaser](https://c.shld.net/rpx/i/s/pi/mp/10286837/prod_19730821204?src=http%3A%2F%2Ffour.fgimages.biz%2Ffour%2Fsears%2Ftwo%2FB07VS2M2DN_L1.jpg&d=ad1993acfa65902212f6c6042f891dc6b1c61225&hei=450&wid=450)