Assemble your very own functional marble roller-coaster with this Mechanical Gears Waterwheel kit from Robotime!

Lock together the pre-cut, numbered plywood pieces as you follow the illustrated instructions and press them from the flat-packed backing.

Once your model is complete, you can enjoy a fully functioning and visually appealing desktop marble run for your enjoyment!

Crank the handle to fire up the gears and watch your waterwheel carry the marbles up to the top, to release them back down the track!

Your Robotime Mechanical Gears Waterwheel kit includes: 238 pieces including 5 x pre-cut wood sheets, wood glue, sandpaper, 10 metal marbles and all the spacers, nuts and shafts required.

Estimated build time: 3-5 hours (rated 4 out of 5 for difficulty).

Recommended for ages 14 and up.

Assembled dimensions: 25.4cm x 23.2cm x 16.5cm

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Peter and Anne-Maree
Hello from Peter & Anne-Maree

CoolThings Australia is a Australian owned & operated small business located in Launceston, Tasmania.

The CoolThings Australia mission is to help you be the coolest gift giver in your family and circle of friends.

You know the feeling you get when you give a gift and the response is "That's so cool!" - that is what its all about!

CoolThings Australia was started in 2003 by Peter and Anne-Maree and is still led by them to this day. Their purpose in business is to be givers themselves and they support multiple organisations close to their hearts locally, nationally and internationally.

Both Peter and Anne-Maree and their team of cool giftologists thankyou for your support and are looking forward to serving you today!

Robotime Mechanical Gears Waterwheel Reviews

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(5) Anonymous - Verified Customer

Very well received by our great granddaughter...

(5) Judy - Verified Customer

Cool gifts for grandparents to give! My grandchildren love the latest puzzle. It was well wrapped and delivered promptly. Birthday presents solved....

(5) Jayne A. - Verified Customer

Purchased 2 gold daleks. For birthday presents.Quick delivery-well packed-unique -a little challenging to put tiny pieces together-recommend to purchase the tool ...

(5) Ashley - Verified Customer

We ordered two crystal kits. They were exactly what we were expecting. Delivery was early and prices were best I could find. Recommended. ...

(5) Leonie - Verified Customer

Really happy with the puzzles purchased for my adult son who has “everything “. Gifts arrived quickly and I am very happy with the quality. ...

(5) Kerri - Verified Customer

I had missing parts of a toy I ordered and the service I received was amazing. They were shipped out fast and email response time was spot on. Thank you so much ...

(5) Lindsay - Verified Customer

The items I purchase were exactly what I ordered they are indeed Cool Things! Prices were competitive and delivery was quick. Thank You! ...

(5) Anonymous - Verified Customer

Extremely happy with products purchased as gifts, two very happy grandaughters...

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