Why2Wise 4 Sets STEM Science kit for kids, Car Circuit Solar System Bone Vacuum Cleaner DIY

4 Sets of Science kits for kids, ;Car Circuit kit / Solar System Planetarium kit / Human Bone Assembly kit / Vacuum Cleaner Kit

Great Science starter kits for kids /STEM project /Creativity /Hand-On Science /DIY ;

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<Car Circuit Kit>- It is a good gift for kids and students.

• The manual assembly model greatly improves kids' hands-on skills and inspires children's imagination and operation ability.
• STEAM (Science, Technology, Engineering, Art, Math) craft Toys for Boys and Girls -

Children's interest in science will grow as they discover the difference between the series and parallel connections of batteries in electric circuits with the brightness of a light bulb and a motor-driven car. ;

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<Solar SystemPlanetarium>- Learn about the solar system, the planets and stars, and how they move together.

• Just assemble, paint and learn, great fun.
• Challenge your child's imagination.
• Complete assembly instructions included. No batteries are required. Recommended for ages 6 years and up.
• Good gift for children to learn the solar system science.
• DIY solar system model
• Hands-on training, learning in a fun
• Can Glow in the night
• Kids Educational Planet Set
• With instructions to help you assemble it quickly
• This kit introduces kids to the world of astronomy in a fun, hands-on way.
• Explore the wonders of outer space with the Solar System Planetarium.
• Assemble the sun and planets and set the min to motion with this fascinating, glow-in-the-dark mini-planetarium.
• Assemble the sun and planets into a fascinating mini-planetarium.
• STEM, STEAM (Science, Technology, Engineering, Art, Math) craft Toys

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<Human BoneAssembly Kit>- The skeleton is 30cm ;tall which comes with a stand

• The top of the skull is removable and the jaw is movable.
• Arms, legs, shoulder, elbow, wrist, hip, and knee joints are hinged and movable
• Made of durable plastic
• Build your knowledge of the human body
• STEM, STEAM (Science, Technology, Engineering, Art, Math) craft Toys

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<Vacuum Cleaner>- DIY mini vacuum cleaner assembly toy, exercise child's hands-on ability, understand the simple circuit and mechanical transmission.

• Working principle:
• The motor rotates at a high speed, causing the fan to discharge air from the bottle mouth to the outside of the bottle, thereby forming a negative pressure in the bottle.
• All of our small technological toys are made of children's non-toxic ABS material, with a smooth surface without burrs, which is absolutely safe for children. Facts have proved that learning through games is the most effective teaching method for young brains.
• By assembling and constructing small technological productions ranging from simple to complex, this STEM toy can not only cultivate the mechanical skills of your young engineers but also stimulate their imagination and creativity. This is a great educational gift for children.

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Specification

• Each Package size (L x W x H): 22.5 x 16.5 x 6 cm ;

• Each Package weight: 0.2 kg