Putting this together and unfortunately, the verticals piece with the 3 gears is warped, so the bottom 2 gears won’t stay in place. Ideas how to fix?

Dear friend, Very sorry for this issue. You can contact us(Rolife) throught your order,we will give you best after-sale service and arrange you replacement of warp piece. Looking forward to your reply. Have a nice day! Best Regards.

Is this sturdy enough to play with once it’s built?

depends on how you define "play with". My daughter and i have turned the crank probably 1,000 times and it hasn't come apart at all.

Our kit is missing the wax- any suggestions on what we could use as a substitute- it is not working without it

How about a silicone spray? I gave this as a gift so I did not assemble it and don't know about the wax. If it directs you to certain places to apply the wax, then I think a silicone spray would work just fine. You could apply it sparingly, not just spray the whole think, but that might work too. Check out a hobby store or hardware store. Good luck.

Is it possible to disassemble it back after a while to store, and then assemble again in a year or so?

I would say it is possible but terribly difficult because it would be hard to keep track of how parts go back together! Also because it is wood, pulling it apart and getting it to go back in place would wear some of the smaller wood pieces down too much to get a tight fit 2nd time

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Mechanical 3D Wooden Puzzle Model Kit Adult Craft Set Educational Toy Building Engineering Set Christmas/Birthday/Thanksgiving Day Gift for Adults Boys Kids Age 14+(LG501-Waterwheel Coaster)

Product ID: 254386126

Details

Brand
ROKR
Manufacturer Minimum Age (MONTHS)
36
Number of pieces
233
Product dimensions
25.2L x 23W
Puzzle type
Assembly &

⏳7-10 hours immersive build time

🌿Eco-friendly, toxin-free natural wood

🧩233 precision laser-cut pieces

269.98 DT

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Description

🎢 Elevate your desk game with a roller coaster of creativity!

ECO CHIC CRAFTING - Crafted from sustainable, chemical-free wood, combining style with environmental responsibility.
DISPLAY WORTHY DESIGN - Transform your workspace or living room with a captivating, handcrafted wooden sculpture that sparks conversation.
UNFORGETTABLE FAMILY BONDING - Perfect for quality time, this puzzle bridges generations and inspires hands-on learning and fun.
MINDFUL CHALLENGE FOR MILLENNIALS - Engage your problem-solving and creativity with a 7-10 hour advanced-level puzzle experience.
ARCHITECTURAL MASTERY IN YOUR HANDS - Build a stunning, fully functional roller coaster model that mesmerizes with every marble run.

The ROKR Mechanical 3D Wooden Puzzle Model Kit (Waterwheel Coaster) is an advanced, eco-friendly DIY craft set featuring 233 laser-cut wooden pieces. Designed for ages 14+, it offers 7-10 hours of immersive assembly, resulting in a fully functional marble roller coaster model that doubles as a stylish home or office decoration. This educational kit enhances problem-solving, motor skills, and creativity, making it an ideal gift for millennials seeking mindful, hands-on projects that blend fun with sophistication.

Specifications

ASIN	B07HDL2QCX
Additional Features	Portable
Age Range Description	Kid
Best Sellers Rank	#74,460 in Toys ( See Top 100 in Toys ) #527 in 3-D Puzzles
Brand Name	ROKR
Color	Lg-waterwheel Coaster
Customer Reviews	4.5 4.5 out of 5 stars (2,295)
Educational Objective	Problem Solving Skill
Included Components	Poster
Indoor Outdoor Usage	Indoor
Is Assembly Required	Yes
Item Dimensions	25.4 x 23.6 x 18.5 centimeters
Item Dimensions L x W	25.2L x 23W centimeters
Item Shape	Water Wheel
Item Weight	0.88 Kilograms
Manufacturer	ROKR
Manufacturer Part Number	LG Series
Manufacturer recommended age	3 years and up
Material Type	Marble, Wood
Material Type Free	Plastic Free, Lead Free, Phthalate Free, PVC Free, Bisphenol-A (BPA) Free, Latex Free
Model Number	Waterwheel Coaster
Number of Items	1
Number of Pieces	233
Number of Players	1
Operation Mode	manual
Play Activity Location	Tabletop
Product Style	2 Waterwheel Coaster
Puzzle Type	Assembly & Disassembly
Set Name	Coaster 01-Waterwheel
Size	L
Skill Level	All
Theme	Puzzle
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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Best international shipping I've ever tried. Worth every penny!

3 days ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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269.98 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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