The blue kettle has hot water in it, and it's one that you can put on a stove. There's a filter on top off the coffee kettle and it's made of glass, so it's not fit for a stove.

Also, if you closely inspect the picture even further, you'll see that over-analysis is the killer of joy so sometimes it's best to just enjoy a cute little hamster pouring some coffee. 

 I see now. Everything is correct with the joyful hamster brewing a good coffee.
😁 Thanks for the explanation. 😉 

 I want to know where the hamster got that great grinder…