Machine Works Build Your Own V8 Engine Toy - Replica Model Building Kit - Features Augmented Reality, Sounds and Illumination, 4 Modes, 250+ Pieces, 10+ Years

Requires some good hand skills to avoid breaking the parts. All parts are plastic and delicate which can be damaged if over tightened. I have assembled it with my 10 years old who enjoyed too much. Overall it is good staff with fair price. I would advise the supplier to provide some spare parts with the kit. Loosing one small item would seaze the entire project.

القطع بلاستيكية و تركب مره و حده و لم تستطيع ان تتدرب عليه فقط للشرح

cheap material, easy to break and steps are not very clear. It was misleading. there was a step that I exactly followed and the piece broke now I can’t complete the set and can’t return it!

My son says that some parts were missing when he opened the package, which made it difficult to assemble. He also didn't like the instructions, but that's more a matter of personal preference.

Utilissimo per capire il principio di funzionamento del motore. Divertente e facile da assemblare

Entretenido, calidad de las piezas notable… mi hijo ha disfrutado mucho montándolo.

top qualité pour un enfant de six ans qui l'a assemblé avec son papa

Good challenge if you want to take out the same out thing out and put it together again 5 times but after that it’s a breeze. The crankshaft sprocket had a large plastic burr from the molding stopping its movement which needed to be filed down. 4.9 Stars