Technical Parts Cars Gears Axles - Wheels Connectors Building Block Accessories Pieces Sets, Chain Link Pins Connector Joints Bricks,Shock Absorber, MOC Technical Lots Pack Bulk Toys

This product made my son very happy. It is robust and the cogs and gears work well. There is also a good range of sizes. Very happy.

good value and resource!

My grandson was so excited when he opened the box and realized what it was. He has built many things.

Good quality, compatible with Lego Technics

It had pieces my grandson was wanting.

Our high-school-age grandson is taking a course in engineering this semester. Part of their studies will include "engineering" and assembling certain structures, machines and/or vehicles. We purchased this kit for him as part of his birthday present as these building block accessories were highly recommended by his teacher.

I would totally get a little organizer to make it easier to find instead of putting them into general population of legos.

There are YouTube videos that should how to use the gears with a motor to make mechanical legos

Justo lo que necesitaba, recomendado

My son is so happy with the product.It was our first time to try LEGO compatible blocks, but each block works in this product perfectly matches with LEGO he currently has at home.

Es un juego muy divertido, necesita los motores para poder hacerlos funcionar.Excelente producto

I didn't understand that this wasn't real Lego, if I had known I would not have purchased it. it's expensive for non-Lego, it feels cheap and doesn't go together well. disappointed but now I have re-read the description it never "claimed" to be Lego. lesson learnt.