About This

• 【ROKR Gear Ball Challenge】Build the game, then play it! The ROKR Gear Ball Challenge is an interactive marble run and a precision 3d wooden puzzle in one. Shaped like a retro gamepad, this wooden model kit features an auto lift, ramps, and a victory bell. A truly engaging build-and-play experience for all.
• 【Strong structure】Enjoy a rewarding 5-hour build with this high-quality model kit for adults. Featuring 653 laser-cut wood pieces and precise mortise & tenon joinery, it requires no glue or batteries. This wooden puzzle for adults includes all tools and a clear manual for a smooth assembly experience.
• 【Creative Gift】The perfect Christmas or Birthday gift for teens and adults who love to build and play. This rokr 3d wooden puzzles for adults is more than a toy; it's a wooden building kits that boosts creativity and logical skills. It arrives in beautiful packaging, ready to impress any puzzle enthusiast.
• 【Challenges and fun】Don't just build it, display it and play it! This 3d wooden puzzle becomes a stunning industrial art piece with visible moving gears. But the fun continues: challenge friends to the marble game you built yourself. It's one of the few wooden models for adults to build that doubles as playable art.
• 【Service】Enjoy 24/7 customer service and detailed step-by-step guides. Whether you're a puzzle pro or a first-time builder, we've got you covered for a hassle-free, fun-filled adventure. If any parts are missing or broken during your build, our customer service offers fast and free replacements.