Thank you for visiting! This is a very convenient mirror! Great for checking for plaque and cavities in areas that are normally hard to see! ★★★ If you would like to purchase multiple, please comment. (Example) 2 for 555 yen ★★★ Also great for children who hate going to the dentist! It will be wrapped in bubble wrap and shipped via postal mail, so it can be shipped even outside of post office hours! Ships immediately!