IPPINKA Binchotan Charcoal from Kishu, Japan - Water Purifying Sticks for Great-Tasting Water, 2 Sticks - Each Stick Filters up to 3 Liters of Water

Binchotan Charcoal from Kishu, Japan - Water Purifying Sticks for Great-Tasting Water, 2 Sticks - Each Stick Filters up to 3 Liters of Water

Binchotan Charcoal - Water Purifying Stick for Great-Tasting Water from Kishu, Japan - Each Stick Filters Personal-Sized Water Bottle - 6 Slim Sticks

TOSA Binchotan Charcoal Water Purifying Sticks for Great-Tasting Water, 6 Sticks - Each Stick Filters Personal-Sized Water Bottle