Marukan Water Bottle ST-70 Set of 3. I use these at home for dwarf hamsters and African dormice. They often get broken, so I used to buy them in bulk. Including this listing, I have about 15 in stock. If you need any, please leave a comment and I'll try to accommodate you. *Added 2025/8/3: Current stock is about 10. The items for sale are unopened and unused. Thank you for your understanding and purchase.