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

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

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