Robotime Gear Ball Challenge EGC01
Robotime Gear Ball Challenge EGC01
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SKU: EGC01
Robotime Mechanical Marble Run
Gear Ball Challenge
Take control of speed, timing and precision with Robotime’s Gear Ball Challenge — a thrilling 653-piece marble run designed for builders who love kinetic motion and smart mechanics. This dynamic wooden model combines clever engineering with playful design, featuring multiple adjustable tracks, switches and ramps that let you guide marbles through high-speed circuits and daring jumps. The transparent sky ring, jump ramp, and ejection ramp create a sense of real motion and excitement as the marbles race to the finish.
Once assembled, the automated lift system keeps the action continuous, while dials and switches allow you to control the flow for competitive or solo play. The satisfying sound of the copper bell marks the end of the challenge, rewarding precision and speed in equal measure. With an approximate build time of 5 hours, this is a highly engaging project perfect for family fun or display.
- 653 precision-cut wooden components
- Assembly time: 5 hours
- Difficulty level: ★★★★☆
- Assembled size: 29.5 × 19.5 × 20.5 cm
- Adjustable switches, ramps and track elements
- Includes automated lift and copper bell feature
- No batteries or glue required
Challenge your coordination and creativity with the Gear Ball Challenge — a perfect fusion of mechanics, motion and entertainment from Robotime.
Delivery Information
| Service | Estimated delivery time |
|---|---|
| Royal Mail Standard | Aim for 2-3 working days |
| Royal Mail LQ | Aim for 2-3 working days |
| Royal Mail Express | Aim for 1-2 working days |
| APC Courier | Aim for next working day |
| APC Friday Dispatch | APC orders sent on a Friday will be delivered Monday |
| Free Delivery (£75+*) | 2-6 working days, conditions apply |
Working days are Monday to Friday. Delivery times are estimates and are not guaranteed.
We aim to dispatch all orders received before 12pm on the same working day whenever possible, excluding Mondays and the first working day after a bank holiday.
Limited Quantity Shipping
Some products are classified as limited quantity (LQ) items, such as aerosols or certain flammable liquids. These products can only be sent via shipping services that allow limited quantity shipments.
- Only compatible shipping services will be available at checkout.
- Some Royal Mail and courier services may be unavailable.
- Delivery options will automatically adjust depending on the contents of your order.
- Some destinations may be excluded due to carrier restrictions.
Free Delivery Terms
- Orders over £75 qualify for free delivery to selected mainland UK postcodes.
- Some delivery restrictions may apply depending on product type and destination.
Courier Delivery Exclusions
Scottish Highlands: AB36-38, FK17-21, IV1-39, IV52-54, IV63, KW1-14, PA21-40, PA80, PH19-26, PH30-41, PH49-50.
Scottish Islands: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3.
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