These building blocks are relatively poorly processed. The edges of the blocks are really very strong and translucent, as the building blocks had not been sanded before painting. Although I must say that the color really holds very well. As I said, the corners and edges are sharp and pain in both the In crawling, and if you as an adult even sets foot on it.
I can only advise against this purchase and recommend to consult a specialist market. As you quickly notice the difference, what it means to have rounded edges and beveled surfaces.