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

ECO CONSCIOUS MATERIALS - Made from all-natural, toxin-free wood—safe for you and the planet.
FUNCTIONAL ART FOR YOUR SPACE - A stunning mechanical roller coaster model that doubles as a captivating décor piece.
FAMILY BONDING SKILL BUILDING - Perfect for ages 14+, this puzzle fosters teamwork, patience, and hands-on learning.
IMMERSIVE ENGINEERING CHALLENGE - 7-10 hours of focused creativity that sharpens your planning and problem-solving skills.
PRECISION LASER CUT CRAFTSMANSHIP - Every piece pops out cleanly for a seamless build experience.

The ROKR Mechanical 3D Wooden Puzzle Model Kit (Waterwheel Coaster) is an advanced, eco-friendly DIY engineering set featuring 233 laser-cut wooden pieces. Designed for ages 14+, it offers 7-10 hours of immersive assembly, resulting in a functional roller coaster model that enhances creativity, motor skills, and family bonding while serving as a unique decorative piece.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

RM315

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Malaysiastore

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TrustScore 4.5 | 7,300+ reviews

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Product Dimensions	25.4 x 23.62 x 18.54 cm; 880 g
Manufacturer recommended age	3 years and up
Item model number	Waterwheel Coaster
Educational Objective(s)	Color Recognition, Creative Thinking, Memory Skill
Number of Puzzle Pieces	233
Assembly Required	Yes
Batteries Required?	No
Batteries Included?	No
Material Type(s)	Marble, Wood
Color	Lg-waterwheel Coaster
ASIN	B07HDL2QCX

ROKR 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)

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