Build, power on, and explore the mechanics of a classic radial engine with the Ugears R-5 Aircraft Engine 3D wooden puzzle. Featuring authentic moving parts, a synchronized valvetrain, and a USB-C-powered propeller, this model offers a unique hands-on experience inspired by the golden age of aviation.

Ugears wooden 3D puzzles. New 3-in-1 Space Set: NASA Saturn V Rocket, Lunar Rover, and Space Shuttle Discovery. A fun, educational, and inspiring gift for space lovers of all ages.

Gringotts™ Bank Marble Run — a motorized Harry Potter™ marble run by UGEARS. Features a lifting bank mechanism, branching underground tracks, dual-tone LED lighting, and a dynamic waterfall lift for continuous motion. Powered via USB Type-C. A full-color 3D wooden puzzle of the legendary Ukrainian Ironbelly Dragon with realistic moving wings, head,...

Ugears wooden 3D puzzles. New 2-in-1 set: NASA Saturn V rocket and Lunar Rover – perfect for space exploration. No glue required. Great gift and exciting hobby.

Meet the Star Wars™ series by Ugears. Build iconic items inspired by the galaxy with your own hands.

New wooden mechanical 3D puzzle UGT-24 Endurance Racer by Ugears. A large car featuring a blue racing stripe and plastic windows drives 5-6 m thanks to a spring motor. Cool gift!

Marble Run Chain Hoist, Marble Run Stepped Hoist, Marble Run Tiered Hoist, and Marble Run Spiral Hoist feauture a series of tracks, each with its own unique and fun obstacle or element. Build, play, and watch marbles weave through intricate paths. Our team of designers created these models as modular elements able to be connected together into a super Marble Run! You can connect any two or...

Number of components: 776 Level: Advanced Electronic components:  Yes Model size: 6.3 x 4.8 x 5.9 in (16.1 x 12.1 x 15 cm) Package size: 14.7 x 6.7 x 2 in (37.3 x 17 x 5 cm) Estimated time of assembly: 8 hours

Number of components: 500 Level: Advanced

Number of components: 550 Level: Advanced

Number of components: 319 Level: Medium

Wooden mechanical 3D puzzles by Ugears. Harry Potter™ 2-in-1 Set: Hogwarts™ Express that runs up to 6 m, and Platform 9 ¾™. Free worldwide shipping. Perfect gift!