Simply open the lid on Mr. Puff's head, add water, and the operating Mr. Puff will generate a mist of steam.

Yes, you can use the remote control to turn off the sound and give Mr. Puff a moment of peace and quiet.

Mr. Puff's coal car comes with its own lithium battery. The remote control car requires 2 AA batteries (not included).

After the track is spliced, a lock can be installed on both sides to increase the track fit; The track needs to be placed on stable ground; Mr. Puff and his friends hold hands, which means the carriages are linked together, with both sides of the wheels on each carriage stuck to the track.