⚡ Build the engine that powers dreams — feel the pulse of precision engineering!
The Mould King 10181 MOC Technic Boxer Engine Kit features 2375+ pieces to construct a realistic, battery-powered boxer engine model. Its unique horizontally opposed cylinder design lowers the center of gravity, reducing vibration and enhancing stability, just like in luxury sports cars. Ideal for ages 8+, this STEM-focused set encourages hands-on learning and creativity, making it a standout gift for aspiring engineers and tech enthusiasts.
| Amazon Bestseller | #77,780 in Toys & Games (See Top 100 in Toys & Games) #1,835 in Toy Building Sets |
| Asin | B0DN1RSWYN |
| Brand Name | Mould King |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,277) 4.3 out of 5 stars |
| Educational Objective | Problem Solving Skills |
| Is Assembly Required | Yes |
| Item Dimensions | 31 x 31.3 x 21.8 cm |
| Item Weight | 2.5 Kilograms |
| Manufacturer | MOULD KING |
| Manufacturer Minimum Age Months | 96.0 |
| Manufacturer Part Number | MK10181 |
| Material Type | Plastic |
| Model Number | 10182 |
| Model Year | 2025 |
| Number Of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number Of Pieces | 2375 |
| Upc | 705736910806 |
User
面白いです
ピストンを電池で回す、いわばセルモーターで回している状態です。チェーンの一コマまで手組み、というのが楽しいですね。
User
コスパ最高！
この値段で素晴らしいと思います！パーツの色表記がちょっと難しいのと3クランクとかがちょっとオカシイですが大満足！カッコいいです♪
User
でかい、出来も悪くない
組み立て工程390で使用するパールが一つ無かったですがその後組み立てに支障無かったのでそのまま完成出来ました、そのまま組み立てても良いしテクニック系の互換パーツの確保としても良い商品ですただ完成サイズがすごく大きいので注意
User
なにも問題は無いけれど
部品は正確に作られており数もきちんと揃っている。でも、手の混んだ工作を期待していた自分にはパチパチはめるだけなので物足りなかった
User
DIY不能
取扱説明書が添付されてなく、DIY作業困難、何とかして下さい。
User
組み立て楽しい
延べ４日１０時間ぐらいで完成説明書には日本語は一切ないけど十分組み立ては出来る部品は２２００個以上ある中で２個ほど説明書通りじゃないのを使って完成しましたこの値段でコレなら買いですただ完成品は大きい
User
LEGOでない事を前提なら
価格は内容から言ってリーズナブルだが、部品が2種類でそれぞれ1個づつ不足、1種類で左右の取り違えがあった。やはり中華製で完璧を目指すならお勧めしない。
User
？
部品が無い 何なの？ はい終了 金をドブに捨てたようなものだね
User
good product
it works.
User
Qualité à bon prix
Blocs de qualité et instructions claires. Bon prix également.
User
has fragility in design
Grandson built over a few days, one part missing but we did okay. Once built, it is fragile, but secure enough. It does operate but snapped together - it is not meant to be a high precision engine - parts fly off, connections separate. It is a toy that operates.
User
Customer satisfaction
On time delivery, good quality product
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.
Trustpilot
5 days ago
2 months ago