I use it in the bath: my daughter loves it when I filled with water and it sees escape the stream of water at the base of the cup, it can then play to get under or drink water flowing, I also serve to rinse her hair, sizes and capacity are perfectly adapted.
In the room, you can build towers and fun to destroy them, can also be used and fine-tune motor skills for nested inside each other.
There rlief animals on the basis of each cup and different colors, so you can use them to learn while having fun.
And in the sandbox, still a lot of games to make pespective castle, carry sand from one point to another etc.
The games that never disappoints and long lasting quintessential!