Gringotts™ Bank Marble Run

Assemble me. Watch marbles roll through underground vaults!

Meet the Gringotts™ Bank Marble Run DIY model, a new addition to the licensed Harry
Potter™ series by Ugears. Unlock the hidden vault system and reveal what lies beneath —
the legendary location where gold and treasures are securely guarded deep within
subterranean chambers.

Ugears Gringotts™ Bank Marble Run is powered by an electric motor via a USB Type-C
connection, ensuring continuous marble motion. The model features a two-unit foldable
design — the bank and the vaults — which can be securely fixed in either position. An
automatic lift mechanism raises the bank building to expose the underground treasure
system below. 

Dual-tone LED lighting enhances the display: warm light illuminates the hall
chandelier, while cool lighting highlights the hidden vault network, creating a striking
atmosphere, especially in low light. With its richly detailed interior — grand columns,
chandeliers, and authentic goblin imagery — the model beautifully captures the spirit of this high-security fortress.

Marbles flow through branching tracks in an endless journey, taking a different path every
time. A waterfall-style conveyor then lifts them back to the start, completing the cycle for
non-stop mechanical motion. When you're done playing, simply press the special lever to
gather all the marbles into the built-in storage compartment. For total immersion, the kit
includes a souvenir — a collectible Galleon coin you can use as a lucky memento or turn
into a display or wearable souvenir coin. Multiple tracks, moving elements, and detailed
interiors turn this model into an interactive experience that is just as captivating to watch as it is to build.

Gringotts™ Bank Marble Run features:

• Electric motor for continuous marble motion.
• Raising mechanism lifts the bank building to reveal the hidden vault network.
• Dual-tone LED lighting — cool for the vaults and warm for the hall chandelier.
• Realistic wizarding bank interior — featuring a waterfall-style lift, authentic goblin imagery, and detailed columns.
• Multiple underground tracks with branching marble routes.
• Collectible Galleon coin as a souvenir 
• Includes 5 metal marbles 

What makes this model special:

• The first-ever motorized marble run in the Harry Potter™ series
• Dynamic waterfall lift — a specialized conveyor belt that moves marbles with fluid mechanical elegance
• Factory-painted elements and integrated electronics — enjoy a premium look with no DIY painting required
• Cinematic authenticity — intricate chandelier and goblin motifs for a high-end display
• Smart transformable construction — switch between an open vault system and compact storage in seconds
• Interactive collection lever — gather all your marbles into storage