Features: The advancedwater sprayingtechnology is adopted in the nozzle of the tooth washer, which can effectively clean food residues and bacteria in the orals cavity and keep the orals cavity clean and healthy. The nozzle is equipped with different nozzles, which can be selected according to the needs to meet the different needs of personal orals cleaning and nursing. The nozzle of the tooth washer has the function of adjusting the water flow intensity, which can control the water flow size and pressure according to individual needs and adapt to different orals sensitivity. Convenient and easy to use: the nozzle is easy to operate, easily connectedto the main machine of the tooth washer, convenient to replace and clean, and can clean the mouth without professional operation. Compared with traditional dentalfloss, the nozzle of the tooth washer is more efficient in the cleaning process, saving water and time. it is suitable for people who care about orals health and pursues high efficiency and cleanliness, and hope to improve the orals care effect through tooth washing machine. Patients with periodontal diseases: It is suitable for patients with periodontal diseases, which can clean the mouth more thoroughly and relieve the discomfort of the diseases. it is suitable for daily orals cleaning, including cleaning care of teeth, gums and tongue surfaces, to keep the orals cavityfresh. Specifications: Material:ABS Size:As Picture Shown Color:White/Green/Blue/Purple/Gray/Pink Package Includes: 1x Orals Hygiene Accessories note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.