KOBAYASHI Stainless Steel Cup Cleaner 8 tablets 1 each

Polyphenols and other substances that cause color stains are decomposed and thoroughly removed. Cleaning ingredients spread inside the bottle to thoroughly clean even hard-to-reach areas at the bottom of the bottle Sterilizing effect ensures cleanliness at all times Easy to use, just put the tablets in a bottle of water. Can also be used on mugs and plastic water bottles