Compact design hot and cold water purifier. - Model name: mini every - Color: Gray - Functions: Hot and cold water - Operation buttons: HOT/COLD - Design: Compact There is limescale buildup in the water receiver. Other than that, there are no problems with use. Operation confirmed. Purchased in December 2021 and used for just under 2 years. Since it's being offered at a low price including shipping, I'm sorry, but I can't offer a discount. One cartridge is included, which can filter 3.3L/day and has 7.5 months of use remaining. There are no major noticeable scratches, but there is a feeling of use and some dirt. Please understand this before purchasing. Please refrain from purchasing if you are sensitive to these issues.