SKU: 74168785647

Working Mechanical Engine Kit

Sale price$24.25 Regular price$26.95
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

Working Mechanical Engine KitFeature 1 (Mechanical Movement) > Feature 2 (Connectability) > Feature 3 (Display Scenarios) > Specs > FAQ Hero=image_1. png, Feature1=image_5. png, Feature2=image_4. png, Feature3=image_6. png Specs=image_2. png, image_7. png > Designed for Enthusiasts & Makers Build Your Own Running Engine. Experience the satisfaction of assembling a complex mechanical masterpiece that comes to life with a turn of the crank. See Mechanics in Motion Don't just build

Designed for Enthusiasts & Makers

Build Your Own Running Engine.

Experience the satisfaction of assembling a complex mechanical masterpiece that comes to life with a turn of the crank.

See Mechanics in Motion

Don't just build it—run it. Turn the green hand crank to watch the entire system activate. Transparent sections give you a clear view of pistons pumping, gears meshing, and fans spinning, providing a captivating lesson in engine mechanics.

Real Linkage Action Transparent Parts Hand-Crank Powered

Expand Your Collection

A modular base design allows you to connect multiple engines together. Use the drive shaft to link different models—from Inline-4s to V8s—and operate them all simultaneously for an impressive synchronized display.

Modular Connection Synchronized Operation 6 Collectible Styles

Mechanical Art for Your Desk

With its detailed construction and compact footprint, this engine model is the perfect addition to any workspace, bookshelf, or display cabinet. It's a sophisticated conversation piece that celebrates mechanical design.

Desktop Size Premium Display Piece Ideal Gift

Specifications

Product Type Mechanical Engine Building Block Kit
Material ABS Plastic
Piece Count 90+ pcs (varies by model)
Approx. Dimensions 11cm (L) x 8cm (H) x 5cm (W) / 4.3" x 3.1" x 2.0"
Operation Manual Hand Crank
Available Models Twin-Cylinder, Inline-3, Inline-4, Turbocharged I4, V6, V8

Frequently Asked Questions

Does this require batteries or glue?

No. The model is powered entirely by a manual hand crank, and the building blocks snap together securely without the need for glue.

Is it difficult to assemble?

The kit comes with clear, step-by-step instructions. It is designed to be a fun and engaging challenge for adults and builders with some experience.

How do I connect multiple engines together?

Each engine base has a pass-through for a drive shaft. Simply align the bases and insert the connector shaft to link their mechanisms for synchronized movement.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 74168785647

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Vanessa
Grantham, US
★★★★★ 5
Good shoe
Color: Black, Size: 7.5
Comfortable heels true to size they look so good with many different going out outfits. So far they have not broken in half so that’s a plus
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Reviewed in the United States on May 21, 2026
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Lauren Anderson
Dallas, US
★★★★★ 5
Love these shoes!
Color: Tan, Size: 7
Cute style, nice neutral color (exactly like the picture), and surprisingly comfortable too! Heels are wide and not too high.
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Reviewed in the United States on May 14, 2026
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Kathy Schweitzer
Whiting, US
★★★★★ 4
Shoe fit
Color: Black, Size: 10
They are very cute and comfy. Just an impulse buy for me. I feally.had no use to wear heels.
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Reviewed in the United States on May 28, 2026
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Alyssa Kennedy
Lowell, US
★★★★★ 5
BUY THESE
Color: Black, Size: 8
Shocked at how comfortable these shoes are. I spend a lot of time standing and moving around as an esthetician. I wore these 8-9 hours straight at work for 2 days and it was shocked at the comfort. They are just right height and cute with long pants. Super cute, I’m so glad i took a chance on these. I bought black and tan
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Reviewed in the United States on May 22, 2026
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Stephanie Price
New York, US
★★★★★ 5
Comfortable
Color: Tan, Size: 6
Very comfortable! I was able to wear these for a long period of time during the day and didn’t give me any issues. True to size. Color is great!
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Reviewed in the United States on June 4, 2026

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