Espresso extraction monitoring mirror

A mirror used to monitor the extraction of Espressos, making it easier for you to follow the extraction and look at the group head without the need to bend. It contains a magnet in the base to facilitate fixing it. Comes with a sticker with a magnet in case the surface you want to attach it to does not attract the magnet. It contains two balls, not one, to facilitate moving the mirror in multiple directions, and a wooden frame. The diameter of the mirror is 7 cm - the diameter including the frame is 8 cm. To better benefit from the mirror, the protective sticker on the mirror surface should be removed before use.