All-purpose Shampoo Bar: https://4szpaki.pl/uniwersalny-szampon-do-wlosow-w-kostce
Shampoo bar by Four Starlings is a convenient and environmentally friendly alternative to traditional liquid shampoos. Created and packaged in the spirit of zero waste, it's perfect for use at home, and on the go. We call this our all-purpose bar because it's great for the daily care of all hair types.