Automatic Pet Water Dispenser for Pets - Uses Plastic Bottles Drinking Surface: Approximately 13cm in diameter Made in Japan For Dogs and Cats While there are many pet water bowls and water purifiers available, I believe nothing is as clean as this. Because you use your own plastic bottle, you can replace it with a new one at any time, and cleaning the container is very easy. You can give your pet fresh water every day. It's hard to tip over, hard to spill, and the water rarely runs out even if you're not watching. It supports plastic bottles up to 1.5L, so it's okay for short absences. It's inexpensive, provides a constant supply of water, and is clean. It's the best water dispenser. Plastic bottles are not included. Use your own from home. Please give it a try. You won't be able to live without it. Please note that some items may have slight scratches from the time of purchase. I only purchase items with minor imperfections. Thank you for your understanding. It will be sent by standard mail, oversized. It will take a few days to arrive. Thank you. Due to the high shipping cost, I cannot offer a discount. Instant purchase is welcome.