My son no longer uses these, so I'm putting them up for sale! The Anpanman bus has been tested and is working! It runs on 2 AA batteries! (Batteries are NOT included!!!) This is a set including Choro-Q, Tomica, and more! We used the dump truck indoors, but it's also perfect for playing in a sandbox! As shown in the 8th photo, it has a hook so you can connect them and play! There are some small scratches and pen marks, so I'm selling them at a low price! It would be a waste to throw them away, so please take them if you don't mind!