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.

Number of parts: 1235 Model size (with stand): 13.4 x 9.6 x 17.3 in Model size (without stand): 13.4 x 5.7 x 18.1 in Level: Advanced / Hard Recommended Age: 14+

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.

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

Model size: 6.7 x 7.4 x 2.8 in (17 x 18.7 x 7 cm) Package size: 14.7 x 6.7 x 2 (37.3 x 17 x 5 cm) Number of components: 263 Level: Medium

Number of components: 315 Estimated time of assembly: 5 hours Level: Advanced

Number of parts: 400 Model size: 6.1 x 8.6 x 10.2 in Model Electronic: Yes Level: Intermediate Recommended Age: 14+

Number of components: 319 Level: Medium

Number of components: 266 Estimated time of assembly: 6 hours Level: Advanced