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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
Brushless DC Electric Motor Radial Solenoid Engine Model Hall effect ScienceToysMetal Six cylinder Brushless Electromagnetic Engine Model Scientific Educational ToysFeatures:. Exquisite Appearance: A 6 cylinder electromagnetic engine model designed with a star engine as a prototype. The appearance is mini dominant, highly simulated, and strong magnetic brushless power. It is a professional model toy that can show your personality very well.. Fine Workmanship: The whole machine is mainly made of high hardness alloy steel, CNC
Metal Six-cylinder Brushless Electromagnetic Engine Model Scientific Educational ToysFeatures:
.Exquisite Appearance: A 6-cylinder electromagnetic engine model designed with a star engine as a prototype. The appearance is mini-dominant, highly simulated, and strong magnetic brushless power. It is a professional model toy that can show your personality very well.
.Fine Workmanship: The whole machine is mainly made of high-hardness alloy steel, CNC machining and metal wire drawing technology, ingeniously crafted, finely polished, and full of metal mechanical feeling. It can be used and stored for a long time.
.Widely Used: It is interesting and can be used as a teaching aid for electromagnetic science experiments or teaching. It is helpful to understand its structure and principles and increase children's interest in learning scientific knowledge.
.Instructions for Use: You need to prepare a 2S-3S lithium battery, 5 wires, and 1 brushless ESC. Just connect one end of the ESC to the machine and the other end to the battery to start the machine.
.Personal Gift: It will be a cool desktop model decoration for you and your friends to start a conversation. It is also suitable as a personalized gift for technology model lovers, teaching aids for teachers, and adult technology toys.
.Age: 14+
Specifications:
.Color: As Shown
.Material: Metal + Acrylic + PVC
.Engine Diameter: φ90mm
.Engine Thickness: 50mm
.Piston Diameter: 10mm
.Piston Thickness: 10mm
.Piston Stroke: 9mm
.Spindle Diameter: φ3mm
.Power Supply Voltage: 6-12V (2S-3S lithium battery is recommended)
.Current: 5A or more (Recommended to use the brushless ESC for 1:10 model car)
.Product Dimensions: 9 x 9 x 5cm
.Product Weight: 192g
.Package Dimensions: 15 x 15 x 10cm
.Package Weight: 500g
.Packing: Box
Package Content:
.1 x Engine Model
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 1569 reviews
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Product Reviews
★★★★★ 5
Perfect Size - No Squeakers (yay)
Color: Pink, Size: MINI 1.75" - 4 Pack
My 9 lb. Chi-Mix adores her little toy balls. Perfect for her small size (or a medium dog) and full of bounce. I didn't want squeakers because I knew it would drive me nuts. No squeakers in these balls. Perfect training tool to teach fetch. Perfect toys to have play time with your pooch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 4
Nice and bright
Color: Orange, Size: MINI 1.75" - 4 Pack
These are great to fit the ball shooter I use with my dogs. Color orange makes it easy to find in grass or dirt. Problem is I have a chewer. He loves to chew on the ball and eat the orange fiber. So, the balls get wrecked and I have to replace. Gets costly. I wish they made this same size ball without the orange furry tennis-ball like covering. Maybe the toys would last longer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
★★★★★ 5
Safe for dogs
Color: Green, Size: Regular 2.5" - 4 Pack
Much better for dogs than used/dirty tennis balls. Worth the money for safety.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 3
Easily breakable coating/fur
Color: Pink, Size: MINI 1.75" - 4 Pack
I wanted to love this item but sadly my dog really messed up the coating/fur on these balls so easily, other than that great product but with her being a puppy I got these smaller ones for that reason and I’m absolutely scared of her destroying things and getting stomach issues, so it’s just not worth it to me.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Perfect size
Color: Orange, Size: MINI 1.75" - 4 Pack
These were the perfect size for my ball chasing kittens. they love scuffing up the balls and carrying them around the house or bringing them to me to play fetch. Yes, my cats love to play fetch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
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