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Description
Single-cylinder Electromagnetic 6-12V 2A All-metal Engine Model ToySingle cylinder Electromagnetic 6 12V 2A All metal Engine Model Toy Features: . Parameters: Piston Diameter: 10mm; Piston Stroke: 7 8mm; 6 12V 2A, support brush ESC, strong magnetic piston support positive and negative rotation, iron piston support one way rotation. . Cool Shape: Single cylinder electromagnetic engine model, mini shaped, the main body is made of metal, and the overall mechanical sense is full; the production is fine, ingeniously
Single-cylinder Electromagnetic 6-12V 2A All-metal Engine Model ToyFeatures:
.Parameters: Piston Diameter: 10mm; Piston Stroke: 7-8mm; 6-12V 2A, support brush ESC, strong magnetic piston support positive and negative rotation, iron piston support one-way rotation.
.Cool Shape: Single-cylinder electromagnetic engine model, mini-shaped, the main body is made of metal, and the overall mechanical sense is full; the production is fine, ingeniously built, the parts are perfectly combined, and the precise production technology is demonstrated.
.Working Principle: The electrical energy is converted into magnetic energy, and then the magnetic energy is converted into mechanical energy to do work. According to the principle of magnetic repulsion and heterosexual attraction, a small amount of electrical energy is used scientifically to generate powerful magnetic energy. Mutual repulsion and mutual attraction within the set range, resulting in extremely strong repulsive force and attraction force, forcing the lower magnet to move, pushing the connecting rod to drive the crankshaft to rotate to complete the engine working process.
.Use Significance and Value: Through the operation model, it is very interesting, and it can deepen the understanding of the structure and operation principle of the electromagnetic engine, and increase the interest in learning scientific knowledge. It is used in science and education experiments or teaching, and can also be used as a DIY model collection.
.For Age: 14+
Specifications:
.Color: As Shown
.Material: Metal
.Product Dimensions: 4.5 x 4.5 x 5cm
.Product Weight: 125g
.Package Dimensions: 10 x 8 x 8cm
.Package Weight: 150g
.Packing: Box
Package Content:
.1 x Engine Model
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4.8 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 3
Triggers rocasea
It isn't as greasy feeling as I thought it might be, and it smells good and feels nice and creamy.
I have slight rocasea, and the product made my skin turn red and burn a little. I'm not sure whether I should continue using it. It might be great for people without rocasea.
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Smooth skin!
This product is so smooth and the scent is very faint of honey! My skin feels softer now and it doesn’t leave my eczema/psoriasis feeling more itchy after applying. It has a cooling effect.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
You need this one!
I love this stuff! I use it on my entire body, especially my face. Long lasting moisture without feeling greasy. My skin feels so soft & looks great! I don’t wear make-up very often anymore.
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Reviewed in the United States on June 3, 2026
★★★★★ 1
Middle of the jar was emptied
When I swiped my finger across the top layer to scoop out enough to put on my face, I notice a deep void in the middle of the jar. The middle of the jar was missing the whipped tallow.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Great Product/Great Price Beef Tallow
I really like this. It has a slight smell at first but not offensive to me. It disappears quickly. I have very dry skin which this product really helps. I plan to continue to use it and it may well replace all those creams I have spent so much money on.
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Reviewed in the United States on April 18, 2026