Hanging Hook Design : Each towel features a hanging hook for easy hanging on espresso machines , professional coffee tapping box or any convenient location in the kitchen , ensures quick access during busy shifts Widely Uses : Suitable for cleaning coffee bar countertops , steam wands , portable filters , tampers and cups . Also works as tea towels or dishcloths . For best results , wash in water not exceeding 60°C 4 Colors : Unique 4 color set avoids confusion with cleaning tasks . Assign each color to specific cleaning tasks for clean , organized coffee stations Premium Material : These towels are made of highly absorbent and non abrasive microfiber polyester and nylon , soft and comfortable , will not scratch stainless steel surfaces , dry quickly and are effortless to clean What You Get : Includes 4pcs 30 cm x 30 cm waffle weave towels , ideal for wiping espresso machines , portafilters , and counters . Suitable for pro and home baristas