Just add it to your water bottle! [Size when using product] W20.5 x D20.5 x H115mm [Classification] Pet supplies: tableware *Due to product packaging renewal, etc., the product image and the package of the delivered product may differ. Thank you for your understanding. Just add it to your water bottle! - Just put it in the water bottle! - Bamboo charcoal balls absorb impurities and chlorine odors from tap water, making it delicious. - Two types of antibacterial balls suppress the growth of bacteria and keep water clean. ・Activated alumina absorbs minerals, making the water pet-friendly. ・Safe structure that does not block the mouth of the bottle - Float in the bottle for delicious water! ・Available bottle sizes: Inner diameter: Φ21.5mm or more, Height: 12cm or more [Material/Material] Antibacterial ceramics, bamboo charcoal ceramics, activated alumina, PP [Country of origin or place of manufacture] People's Republic of China [Size when using the product] W20.5×D20.5×H115mm [How to use] ・Please wash lightly with water before use. -Pour the water into your water bottle with the colored side facing up. ・Please change the water in the bottle every day. - Lightly wash the main unit with water once a week, or if it becomes slimy or dirty. Do not use detergent etc. at this time. ・The effect lasts for about 3 months (when using 500ml a day). Please replace it with a new one every 3 months. [Individual packaging size] 90×200×25mm [Individual packaging weight] 29g [Other notes] ・Please store away from direct sunlight, high temperature and humidity. [Classification] Pet supplies: tableware *Due to product packaging renewal, etc., the product image and the package of the delivered product may differ. Thank you for your understanding.