I like the idea ...

... But the product is difficult to handle: heavy, large rules do not fit together well in the groove so one of them already has a brightness which is a shame, would merit the cover to slide in rails rather than just being placed on the box because it is very heavy and if it falls on the feet or on a glass surface there may be damage. Finally, the storage of small squares is not easy and you must have them in some way although obliquely in the lockers if the red cover is not flat on the box.
a slightly lighter wood would have been welcome. as a parent you appreciate the beefy appearance but do not forget that it is a young child who handles
apart from that the concept is actually very interesting and helps improve fine motor skills, sorting by color or theme, the development of speech. the colors are beautiful and explicit drawings which avoids any ambiguity when the child called it eg sees. bought promo So if price ok, in my opinion, the initial price almost 30 euros was a bit pricey for what it is in the same "label" montessori.