As construction and materials, it is simply good considering its price. Many cards, and careful construction from what it seems. However, the numbers on the balls are simply engraved instead of having ink applied on top to make them more visible, and the covers that hide the numbers are very few compared to the cards. They are only enough for 6 cards. Given the cost of €62, it wouldn't have been a significant expense to include at least twice as many. Also, the bingo cage doesn't have anything to hold it, so a towel is needed underneath to prevent it from moving around on the table. I don't think some rubber feet would have significantly increased the cost.