This is a set of educational toys from Benesse Kodomo Challenge. Suitable for children aged 1-4. With this set, I think you can enjoy lots of different activities with your child! Moreover, while playing, they can naturally learn numbers, programming, and various other things. Highly recommended! My child is currently 5 years old, so these are not very old. These toys have been played with by a child, so there is some wear and tear. Please be aware of this. Everything in the photos is included. Tested and working.