UGearsSTEM Model Kits - Creative Wooden Model Kits for Adults, Teens and Children - DIY Mechanical Science Kit for Self Assembly - Unique Educational and Engineering 3D Puzzles with App (Tachometer)

I've never made anything before model wise but the instructions were easy to follow and everything you needed to build it was included in the box. There are spares of some of the parts just in case they got broken or lost maybe. My favourite part of the build was popping out the pieces and then my husband actually put them together so it was a nice lockdown project for both of us to complete. The pieces were very well constructed and overall the model works and looks good. Very impressed for the price and would purchase some of the other models from this brand.

Purchased for my son who’s started restoring a car. This gives a basic understanding of how a real gearbox works. Fun to assemble and then see working

I had bought one UGears model before, and was delighted. THis Differential model kit is just the same. Very well made, the laser cutting is precise and accurate, giving you more time to enjoy actually building, rather than fettling the individual pieces. Recommended!

Amassed with the quality and the accuracy a joy to assemble the parts

The kit really is complete, nothing more is required. The instructions are detailed and easy to follow. The parts are very high quality and clearly numbered. The model is very elegant and works well.

What a smashing item for this price. Easy and enjoyable to build, fun to use and after 39 years I finally understand how a differential gear works :D

I found this kit easy to assemble but very interesting at the same time

Quality is very good, functionality is great. Not the easiest build, needing some parental support but fun to do. Some model building experience helpful.

It taught us both a lot. Answered his many questions about manual transmissions. Well designed and sturdy. Everything needed is in the kit. Regarding complaints that you need strong hands/fingers to remove pieces, the "helper" tool (H) made piece removal easy, as well as assisting in many steps of assembly

Simple efficace sympa solide

E' un modellino valido per assimilare e visualizzare il concetto di velocità di rotazione. Richiede pazienza precisione e manualità per l'assemblaggio.

Buena calidad

El libro está muy bien diseñado y normalmente es fácil seguirlo. Es una maqueta muy didáctica y ya he repetido. En serio merece la pena.