Shipping

Free shipping within continental US.  Delivery to most US addresses in 1-5 business days.

2-day shipping available at additional cost.

International: http://pages.ebay.com/seller-center/shipping/global-shipping.html

Products

Brand new and sealed in retail package

STEM Building Toy: Mechanical Master 2 in 1 Dump Truck or Airplane | Construction Engineering Kit Best Gift for Kids Age 6-16 Years Old (361pcs)

【2 IN 1 STEM Toys】This set can be built into 2 different modes: Dump Truck or Airplane. The bucket and propeller simulation mechanical rotation, all-round operation, technology-based building blocks engineering vehicles, the ideal toy to encourage children to learn mechanical and engineering.

【Size】This set including 361 pieces. The size for the finished dump truck is 8”(L)*5”(W)*5”(H); the size for the finished airplane is 15”(L)*10”(W)*4”(H).

【Educational Building Blocks】Challenge your kids to build creative designs. Fit for boys and girls age 6 – 12 years, designed to support child’s creativity as they grow. It is a perfect toy to encourage learning of mechanics and engineering in young children.

【Best Gift Ideas】Children will be delighted to receive this gift. Ideal gift for boys and girls aged 6 7 8 9 10 11 12. Perfect for birthdays, Valentine's Day, Easter, Halloween, Christmas or other important events.

【After-sales guarantee】If your paper manual was lost, we can provide an electronic copy. We are striving to provide the best customer service. Each of our products is inspected. If you encounter any problems please contact us, we will do our best to it resolved.

Return

1) 30 days worry free return.

2) Serial number is recorded when it's shipped. 

3) 15% restocking fee may be applied if the product or original package was damaged by the buyer. Higher restocking fee may apply if any parts are missing.

4) Buyer pays return shipping if item is not defective. Seller will pay for return shipping if item is tested defective and will waive the restocking fee.

5) Should you have any question, please ask seller first. We will try our best to make it as easy as possible.