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Wholesale Science Kits ; DIY Merry-Go-Round

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100- 999 Pieces (Shipping not included)
>=1000 Pieces (Shipping not included)
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Wholesale Science Kits ; DIY Merry-Go-Round

STARIVER Science Factory offers wholesale science kits . and also provides the leading custom science kits, materials, and supplies for the School Science Curriculum.

This kit is perfect for kid’s STEM education. It’s suitable for schools, learning centers and education companies for business.

All of the kits for wholesales or OEM/ODM orders and we don’t do retails.

Safety Warnings
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 years.


Experimental principle:

The carousel is made using the principle of centrifugal force in physics.Under the centrifugal force and centripetal force,the centrifugal force caused the object run with the direction of tangent to the round,while the centripetal force causes the object run with the direction of rotation axis.Under both of the forces,the object run in a circle neither far away nor near the axle. The carousel begins to run when people on the horse,they will have a feeling of flying out because the centrifugal force.


CHOKING HAZARD-Small Parts. Not for children under 3 years. It must be accompanied by a parent or teacher while assembling.


  1. Wooden horse
  2. Supporting rod
  3. Round wooden piece
  4. Long axle
  5. Base board
  6. Upper supporting board
  7. Battery holder
  8. Motor and alligator clip
  9. Large gear, screw and axle sleeves
  10. Screwdriver
  11. Iron axle



  1. Please be gently when assemble the horses at the connection parts.
  2. Pay attention to the position of the battery holder checking if is it convenient when put batteries
  3. Pay attention to the position between the gear of motor and iron axle ensuring they are well connected.



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2701 South Block Lemo Building No.18 Ping An Street Shijiazhuang Hebei China

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