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DIY Electric Crane Science Experiment STEM Toys


Learning Toys

100 In Stock


Buy 1 Get 1 Free Drawstring Backpack Bags


  • Let the child build a crane by hand. It is helpful to develop children's intelligence and operational ability and understand the relevant knowledge of crane and pulley group applications
  • Made of plastic, electronic parts, motors, hardware, etc. When the power switch is turned forward, the motor gearbox will drive the starting rope upward. When the required height is reached, the power switch will be switched off and the motor will stop moving. When the power switch is transferred to the reverse direction, the motor is reversed to drive the starting rope downward
  • Complete the crane function. (through the pulley block, the heavier object can be lifted with a smaller force) - allow the child to learn about electric energy converted into kinetic energy and pulley mechanism (the driving wheel saves half the effort)
  • The product has exquisite workmanship and magnificent appearance, using the environmental protection non-toxic material to make the spraying perfect
  • The surface is free from potential safety hazards such as blade and burrs


Material: plastic, wood, electronic components
Size: 17.15*6.03*22.23cm
Certification: 3C, CE
Type: STEM toys, DIY toys, building blocks, engineering toys
Suggested Age: 8 - 12 years 
Warning: not suitable for children under 3 years

Customer Reviews

Based on 1 review
It's fun

The assembly of this product is very simple, just follow the instructions and you have a product made by yourself. At the same time, this product has also created a closer relationship between my son and me. Because I can sit and guide him to assemble. It's fun.

When will my order be shipped?
Usually, an item will be ship out within 1-3 days (except customized products)

How is my order shipped?
We use China Post or Singapore post for international orders, shipping time 7-18 days. 

How much is shipping?
Sewingo offers free worldwide shipping.

We gladly accept returns, exchanges, and cancellations
Contact me within 14 days of delivery
Ship items back within 30 days of delivery
Request a cancellation within 2 days of purchase

Returns and exchange details
It is very important to me that you are happy with your shopping. IF for ANY reason the pieces you bought do not meet with your expectations, let me know, I will work with you to make it right! Please notify me within 30 days of receipt of your purchase if you wish to return or exchange an item.

The item should be returned in new and unused condition. Please contact me to request a refund. Refunds will be issued less shipping charges.