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Waterwheel coaster by Rokr - hands-on craft project kit
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Water wheel 3d wooden puzzle kit - great gift for kids birthday boys girls
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Unique birthday gift or Christmas gift for kids boys or girls
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Marble run wooden project
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Waterwheel Coaster Wooden Project Kit


Kids, teens and adults, alike, will delight in building this wooden marble run water wheel.  A unique, hands-on project gift, this 3D puzzle kit from Robotime delivers hours of creative, hands-on building fun.  Assembled marble run is fun to play and attractive to display with turning crank handle, gear mechanism, funnel and more.

Kit includes 238 laser-cut wood pieces and assembly takes 4-6 hours to complete. 

Recommended for ages 12 and up. Not suitable for children under 3.

Assembled size: 10" x 9" x 6.5".

Shipping Rates
$0.00 - $24.99 $4.95
$25.00 - $49.99 $7.95
$50 and over Free Standard Shipping

Shipping Times
Most orders placed by noon PST are shipped the same day, and all orders are typically shipped within 2 business days. Once shipped, you should receive your order within 2-5 business days.

Minimalist Packaging
We were astounded to learn that containers and packaging make up 65% of the average household's annual trash footprint. The Sister Collective ships orders with minimal packaging to reduce unnecessary waste. 

General Return Policy

We think you will love the products you purchase from the Sister Collective. We understand, however, that sometimes a product may not be what you expected it to be.  In that unlikely event, we accept returns within 30 days of delivery.  Please email us at support@thesistercollective.com and someone will assist you with your return.

If you are returning an item because you were shipped an incorrect item or it was defective, we will issue you a pre-paid shipping label for free return shipping.  In all other cases, you will be responsible for shipping charges and may ship the item back using the carrier of your choice.  Please also note that shipping charges are non-refundable, unless the item received was damaged, defective or incorrect.

Refunds are made to the original method of payment, less shipping charges.  Please allow up to two weeks from when we receive the returned item to receive your refund.  This includes 1-3 days for us to process your return, and 5-10 days for your bank to process our refund request.  Once we have received your return shipment and processed your refund, you will be notified via email. 

Customer Reviews

Based on 1 review
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