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🚗💨 Build. Power. Impress. Own the engine of tomorrow today!
The 10131 W16 Engine Building Blocks Set by Mould King features 952 interlocking pieces to construct a detailed, motorized W16 engine model. Designed for ages 14+, this STEM-focused kit includes a battery-powered L motor and transparent cylinder heads to showcase authentic piston and turbocharger mechanics. Ideal for enthusiasts seeking a hands-on engineering experience that combines creativity, education, and the thrill of supercar technology.






| Additional Features | Battery Operated, Easy Storage, Non Toxic |
| Age Range Description | 14 Years and Up |
| Asin | B0D9TJQBZ8 |
| Best Sellers Rank | #103,924 in Toys (See Top 100 in Toys) #4,904 in Toy Building Sets |
| Brand Name | Mould King |
| Color | Silver |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 4.4 out of 5 stars (764) 4.4 out of 5 stars |
| Educational Objective | Creative Thinking |
| Included Components | Instruction Manual |
| Is Assembly Required | Yes |
| Item Dimensions | 30.2 x 14.8 x 15 centimeters |
| Item Type Name | Building blocks |
| Item Weight | 1 Kilograms |
| Manufacturer | Mould King |
| Manufacturer Maximum Age Months | 1200 |
| Manufacturer Minimum Age Months | 96 |
| Manufacturer Part Number | MK10131 |
| Material Type | Plastic |
| Model Name | 10131 |
| Model Number | 10131 |
| Model Year | 2024 |
| Number Of Batteries | 1 Lithium Metal batteries required. |
| Number Of Pieces | 952 |
| Operation Mode | Battery Operated |
| Power Source | battery |
| Set Name | 10131 W16 Engine Building Blocks Sets |
| Size | M |
| Sub Brand | MOULD KING |
| Subject Character | Engine |
| Supported Battery Types | 1 L motor and 1 battery box |
| Target Audience | Children with interest in technical activities |
| Theme | Vehicle |
| Toy Building Block Type | Interlocking Toy Building Block |
| Unit Count | 952.0 Count |
| Upc | 705736241337 |
User
a great product
great control
User
The only kit with a working transmission
It looks like a real nice kit. Haven't opened it yet, as it's a birthday gift and will be opened this week
User
Qualité à bon prix
Blocs de qualité et instructions claires. Bon prix également.
User
Great quality fun kit to build.
I was impressed by the detail and quality of the parts and the assembly instructions. I would not say it was super easy to assemble and I had to take my time but was fun to build. If any 8 year old can build this kit by themselves, they need to be working at NASA today. If your vison is less than perfect like mine do yourself a favor and download the PDF so you can zoom in on the steps on your laptop. Can be hard to see in the manual. The PDF also has a link to download the mobile app for the model. I did some early testing with the electric motor to make sure the crankshafts were all working correctly. It was fun to watch the crankshafts turn and the pistons go up and down. It was a bit of a shame the crankshaft and cams were mostly covered by other parts and as another reviewer mentioned the cylinder heads are opaque instead of clear. Would have been nice to be able to see the pistons going up and down and other internals more clearly. I consider the purchase well worth the money.
User
Nice quality
Instructions a little difficult. But was built in 3 days by my 14 yrs old
Trustpilot
5 days ago
1 week ago