Description:
DIY Wooden Winnowing Machine Science Model Kit, Educational STEM Toy for Children to Learn Traditional Agricultural Mechanism and Enhance Hands-on Practice Ability
Features:
1. Eco-friendly Safe Material: Made of premium polished natural wood, with burr-free smooth edges, guarantees safe operation for children and avoids hand scratches during assembly.
2. Precision Cutting Craft: All wooden parts are pre-processed with high-precision laser cutting, with perfectly matched mortise and tenon interfaces, no extra glue or professional tools needed, lowers assembly difficulty for users of different age groups.
3. Simulated Working Structure: Matched with metal rotating shaft, plastic crank and internal wooden fan blade structure, can be manually operated to fully simulate the working principle of traditional winnowing machine, helps users learn basic aerodynamics and traditional agricultural knowledge intuitively.
4. Durable Stable Frame: Thickened solid wood panels connected with embedded snap structure, forms a firm integrated frame after assembly, not easy to deform or fall apart, supports long-term repeated operation demonstration.
5. Multi-scenario Application Value: Uncoated natural wood reserves clear original wood grain, with realistic retro appearance, can be used as school science teaching aid, student science project work, or unique desktop decorative ornament, combines educational function and aesthetic value.
Specifications:
Category: STEM Educational DIY Toy / Science Experiment Kit
Material: Natural Wood
Size: As picture
Color: As picture
Quantity: 1 Full Set of Assembly Components (excluding batteries)
Note:
1. Please note that the photo does not show actual size, please refer to Description for size details.
2. Please allow differences due to manual measurement, thanks.
3. Due to the difference between different monitors, the image may not reflect the actual color of the item.
Note:
The product is measured by hand and may have an error of 0.1 cm and 1 cm.
Due to factors such as photographic equipment, the actual items may differ from the pictures, please understand.
Have a pleasant shopping experience and have a pleasant life,Thank you.
The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.
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