works, but top side glue came loose after a few days, but still works

Bought 29/06 11/07 day arrived, is as description, working and warm enough

Shipping quickly grew and features intuitive random temperature degrees enough hot water luggage

A cool thing of coffee remains hot at the strongest level, and so warm

Pleasant heating of mugs, works well. 3 modes with indication (green, blue, red). It is heated so that I do not advise my hand. I advise you to use mugs with a completely flat bottom.