Water Tank of Bosch Comfortline Coffee Maker model number TKA6A041/02 (sure works for similar types that look the same i guess) keeps loosing its marking for the amount of water i.e. number of cups (do not put it in the dishwasher!) Model replaces scale. I used some white laquer pen to get the numbers white, but using two materials would make absolute sense.
Reference water marking if your scale is altogether gone: Water level at number 3 is ~414g of water. so you can align it at the water level.
The author marked this model as their own original creation.
