Cast O'Gear · Puzzle Master

Get geared up for a challenge with the Cast O'Gear metal puzzle! This intricate 3D cast puzzle features interlocking gears and a complex design that will put your problem solving skills to the test. Made from high quality metal, it's a durable and long lasting puzzle that's perfect for adults looking for a unique and engaging brain teaser. A prizewinner puzzle from the 2001 1st Annual World Puzzle Design competition, this puzzle was designed by the Dutch phenomenon, Oskar van Deventer. The O'Gear exhibits a unique kind of movement. The challenge is to separate the gear from the box and then to insert it back inside. Once together in its final form of beauty, the gear fixed in place in the cubic box could very well serve as a desk decoration to satisfy a kind of soothing, intellectual curiosity. Whether you're a seasoned puzzle lover or just looking for a special gift, the Cast O'Gear is sure to shift your perspective! Product Details Category: Metal puzzles. Material: Metal. Difficulty level: Intricate, 7 /10.   Ideal for Adults seeking a unique and challenging cast metal puzzle experience. Puzzle enthusiasts who appreciate metal mechanical puzzles and 3D puzzles. Those who enjoy brain teasers and problem solving challenges. Hard to buy for individuals. Birthday or Christmas gifts. Gifts for him or her. A special treat for yourself. Note: Our level rating system is different than Hanayama's.  Hanayama's level 1 is equivalent to our level 5, their level 6 is equivalent to our level 10.