Set of 5. Color is blue. *Other colors are also available. Please inquire if you have a preference. These have been stored for a long time. For those who understand. 5 for 1500 yen 10 for 2500 yen. We have a large stock, so please let us know how many you would like, and we will create a dedicated listing for you. Product Description It is said that to keep your gums healthy, just like the muscles of your body, it is better to stimulate them moderately on a regular basis. That's why we recommend the "Korokoro Toothbrush". The independent rotating brush has over 4,000 ultra-fine bristles, so you can massage your gums with moderate pressure. This is the perfect toothbrush for caring for both your teeth and gums.