Phomemo manufactures compact, portable thermal printers that work entirely without ink or toner.

How it works: The printers use heat to transfer text and images directly onto special thermal paper. So you never have to buy expensive cartridges again.

What you can use them for: They are ideal for quickly printing labels, receipts, shipping stickers, to-do lists or small black-and-white photos for journals (bullet journaling).

How to use them: The devices are usually hand-sized, have a built-in battery and are controlled wirelessly via Bluetooth using a smartphone (app).

I bought it new for 78.- including the 3 rolls
The cover cost 8.-