ROKR 3D Wooden Puzzles for Adults - Marble Run Model Building Kit

The ROKR Wooden Marble Run - A Wondrous Way to Explore Science and Mechanics

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Product Description: This new wooden marble run is a captivating STEM puzzle that challenges and delights. With 294 pieces and 10 marbles, the end result is a visually striking and highly interactive creation.

One of the key features is the crank mechanism that uses large gears to move the marbles up to the top, where they then roll down through various channels. This system provides a mesmerizing display of motion and mechanics.

Compared to other wood puzzles, this marble run has a distinctive black-grey appearance, complemented by metal nameplates and acrylic elements. These design choices not only enhance the overall aesthetics but also allow the marbles to be clearly seen in action.

The instruction booklet is exceptionally well-crafted, with large and detailed pictures that make it easy to identify the parts and follow the assembly process. There is also a spare parts sheet, in case any critical pieces are accidentally damaged during construction. Additionally, the manufacturer offers customer support, should any assistance be needed.

This marble run is an excellent alternative to traditional jigsaw puzzles, as it provides a more advanced and engaging challenge. Once assembled, it can be proudly displayed on a bookshelf, inviting curious onlookers to inquire about its functionality and request a demonstration.

Recommended Products: Marble Night City, Pinball Machine, Tommy Gun, Magic Cello, Luminous Globe, Starry Night, Zodiac Wall Clock

Customer Reviews: 4.3 out of 5 stars (2,053 reviews) 4.5 out of 5 stars (188 reviews) 4.4 out of 5 stars (194 reviews) 4.6 out of 5 stars (435 reviews) 4.4 out of 5 stars (743 reviews) 4.5 out of 5 stars (1,278 reviews) 4.6 out of 5 stars (953 reviews)

Prices: $56.99, $158.99, $43.99, $35.99, $52.99, $32.99, $56.99

Piece Counts: 294, 482, 275, 199, 180, 84, 168

Assembly Times: 7 Hours, 12 Hours, 5 Hours, 4.5 Hours, 4.5 Hours, 2.5 Hours, 3.5 Hours

Dimensions (L x W x H): 13" x 8" x 9", 19" x 11" x 11", 28" x 6" x 7", 8" x 7" x 9", 6" x 8" x 11", 5" x 5" x 6", 13" x 2" x 12"

Product Features: Music, LED, ⚡

This STEM puzzle is an outstanding Christmas or Birthday gift for those who love working with wood and tackling challenges. It's suitable not only for teenagers but also for adults, providing around 7 hours of focused assembly time.

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