Is there a motor kit available? You can see one in the demo video.

It is hand cranked. May you can try to remodel it with a motor.

How to make marbles move faster? we have 2 more kits to make! lots of fun but do not rush it!

Here are some tips, hope it will be useful to you. 1. It is hand cranked, you can try to move your hand quicker. 2. You can try to put marbles directly on the track, maybe it is quicker. 3. If want a high speed, may you can try to remodel him with a motor, but please pay attention to the direction, if wrong, will broke it. It’s a pretty cool 3D puzzle! Looking forward to your artwork!

anyone know how to get replacement pieces? I've attempted to contact the company via Facebook but haven't heard back.

I just made my own replacement part from the left over materials.

How to fix a broken piece from the car model?

try going to manufacturer because these puzzles are so intricate if they're off a little bit, the whole thing won't work.

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ROKR 3D Assembly Wooden Puzzle Brain Teaser Game Mechanical Gears Set Model Kit Marble Run Set Unique Craft Kits Christmas/Birthday/Valentine's Gift for Adults & Kids Age 14+(LG503-Lift Coaster)

Product ID: 87517627

Details

Age Range (Description)
Kid
Brand
ROKR
Color
Lg-lift
Item dimensions L x W x H
9.92 x 8.94 x
Theme
Building

🎢Authentic roller coaster marble run design

🧠Boosts concentration & engineering skills

⚙️219 precision laser-cut wooden pieces

AR$188286

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Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎢 Build the thrill — your desk’s next conversation starter!

STEM BOOSTING CHALLENGE - Sharpen planning, pattern recognition, and problem-solving skills.
UNFORGETTABLE FAMILY BONDING - Hours of engaging fun that brings adults and teens together.
ECO FRIENDLY SAFE MATERIALS - Made from toxin-free natural wood, perfect for mindful families.
PRECISION CRAFTED 219 PIECE KIT - Experience satisfying laser-cut accuracy for seamless assembly.
REALISTIC ROLLER COASTER MECHANICS - Watch marbles race along a beautifully engineered wooden track.

The ROKR LG503 Lift Coaster is a 219-piece advanced 3D wooden puzzle kit featuring a mechanical marble run inspired by real roller coaster designs. Crafted with eco-friendly laser-cut wood, it offers an educational and immersive building experience that enhances concentration, engineering skills, and family bonding for ages 14 and up.

Specifications

ASIN	B07HDK4K1W
Additional Features	Portable
Age Range Description	Kid
Best Sellers Rank	#67,971 in Toys & Games ( See Top 100 in Toys & Games ) #125 in Assembly & Disentanglement Puzzles
Brand Name	ROKR
Color	Lg-lift Coaster
Customer Reviews	4.6 4.6 out of 5 stars (1,331)
Educational Objective	Concentration Skill, Pattern Recognition
Included Components	includes 219 components and an English assembly guide
Indoor Outdoor Usage	Indoor
Item Dimensions	9.92 x 8.94 x 0.01 inches
Item Dimensions L x W	9.92"L x 8.94"W
Item Shape	3D
Item Weight	0.87 kg
Manufacturer	ROKR
Manufacturer Part Number	LG Series
Manufacturer recommended age	8 years and up
Material Type	Wood
Number of Items	1
Number of Packs	1
Number of Pieces	219
Operation Mode	manual
Play Activity Location	Tabletop
Product Style	Coaster 03-Lift
Puzzle Type	Assembly & Disassembly
Set Name	LG503-Lift Coaster
Size	Medium
Skill Level	Advanced
Subject Character	Roller Coaster
Theme	Building
Unit Count	1 Count

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AR$188286

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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