The public Laundromat Speed Queen Praha is equipped with a banknote changer, which you can use to change your banknotes for chips. Price for 1 chip is 25 CZK.
Please note: the changer does not change the banknotes into coins, it only changes the entire banknote for chips.
The chips may be freely used for washing and drying instead of Czech coins, or they may be combined with Czech coins. Insert Czech coins into washing machines and dryers (5 CZK, 10 CZK, 20 CZK, 50 CZK).