Escape Velocity: Wooden Marble Run Kit, 472 Pieces
Free US shipping over $69 · Ships from the US in 4 to 7 business days
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Arrives soon! Get it by Nov 4 - Nov 11 if you order today
Does ICraftPuzzles offer free shipping?
Yes, shipping is free on orders of $69 or more. Below that it's a flat $5, shown at checkout before you pay. No hidden fees, and no customs or import charges: your order ships from within the United States.
We currently deliver to the continental US only: the 48 contiguous states and DC.
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To use one: enter the code at checkout and click Apply. If a kit is already discounted and the sale price beats the code, you'll pay the sale price. We always charge you the lower of the two.
What if I want to return my order?
You have 30 days from delivery. Return the kit unused, complete and in its original packaging, and we'll refund you in full, with no restocking fee.
Arrived damaged? Keep the packaging and email support@icraftpuzzles.com with your order number and a photo. We'll sort it out without asking you to send anything back. Full detail in our refund policy.
What if some parts are broken or lost?
Email support@icraftpuzzles.com with the kit name, the part number from the manual and a photo. We open the replacement claim with the manufacturer and follow it through. You never have to deal with them yourself.
Reported within 30 days of delivery, replacements for anything damaged or missing on arrival are free. Lost a piece later, or broke one mid-build? Send the request anyway: these are often covered too, and if there's a cost we'll tell you before anything is charged. See our replacement parts page for the full process.
A spaceport marble run with 5 tracks, 6 switches and a clear spiral.
Turn the handle to follow every ball, or switch on the motor and let it run. Dark grey and silver, with clear panels so you never lose the action.

Why you'll love it
- ✓ Always a different route. Six diversion mechanisms send each ball down one of five tracks.
- ✓ Two ways to play. Crank it by hand or switch to the 70 rpm motor.
- ✓ See everything. Clear panels show the gears, the drive shaft and the transparent acceleration spiral.
- ✓ Big and expandable. One of our largest kits, and it connects to other Track Maze City models.
Great gift for space fans, engineers and builders who want a big weekend project.
Specifications
| Assembled size | 12.3" W × 9.8" D × 9" H |
|---|---|
| Parts | 472 |
| Build time | About 5.5 hours |
| Difficulty | Advanced |
| Drive | Hand crank or 70 rpm motor |
| Power | USB-C (cable not included) |
| Material | Laser-cut wood with clear PC and PS panels |
| Ball size | 11 mm steel |
| Assembly | No glue |
| Age | 14 and up |
| Model reference | Robotime ROKR · LGC01 |
What's in the box
- 472 pre-cut parts
- Motor, gear train and drive shaft
- 11 mm steel balls
- Illustrated step-by-step booklet
- Not included: USB-C cable, wax for the gears, connector for joining other models
Build tips
- Test each diversion by hand as you finish it.
- Wax the gears with a candle stub or crayon before using the motor.
Five and a half hours to build. Then launch the first ball.
✓ Ships from the US in 4 to 7 business days
✓ Free shipping on every order
✓ Missing or damaged part? We replace it
⚠ WARNING: CHOKING HAZARD. Contains 11 mm steel balls and small parts. Not for children under 3 years. Recommended for ages 14 and up.
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