168-336PCS Marble Race Run Maze Ball Track Mainan Building Blocks Compatible with Small Particles Kids Bricks Toys with Color Box

The instructions are not efficient and even with the help of an adult it is not possible

Looks good

The images of the product do not correspond to reality as they must be manipulated as they are much larger than in reality. There were missing parts and that the description was incorrect or lacking in large parts and that in order to assemble I had to take other Lego pieces to be able to assemble everything. In terms of quality, it is very similar to real Lego and fits together.

The size corresponds to a standard lego. If you assemble the "small", then everything is fine according to the instructions, in the "large" several parts do not match the color in the instructions. There are several additional parts in the set. The child plays with pleasure.