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.

Model size: 6.2 x 12.2 x 6.2 in (15.7 x 31 x 15.7 cm) Package size: 14.7 x 6.7 x 2 in (37.3 x 17 x 5 cm) Electronic components: Yes Number of components: 340 Estimated time of assembly: 6 hours

UGEARS model Aero Clock. Wooden mechanical wall clock with a pendulum. DIY model kit. No glue needed. Works without battery.

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...

Model size: 7.8 x 9.5 x 4.6 in (19.8 x 24 x 11.6 cm) Package size: 14.7 x 6.7 x 2 in (37.3 x 17 x 5 cm) Electronic components: Yes Number of components: 295 Estimated time of assembly: 6 hours

Model size: 12 x 7.1 x 6.5 in Package size:   14.9 x 6.7 x 1.8 in Number of parts: 338 Level: Advanced Assembly Time: 15 hours Recommended Age: 14+

Number of components: 265 Estimated time of assembly: 5 hours Level: Medium

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

Number of components: 43 Estimated time of assembly: 1 hour Level: Easy

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

Number of components: 44 Estimated time of assembly: 1 hour Level: Easy

Model Size: 11.6 x 10.6 x 10.8 in Package size: 14.9 x 6.7 x 1.3 in Number of parts: 355 Level:  Advanced Assembly Time: 8 hours Recommended Age: 14+ Kit weight: 2.28 lbs