Description: Specification Product name: Portable manual flushing device Material: ABS PVC color: White Water volume: 100ML Product size: 3*6*23CM Packing: host x 1 and print head x 1 color box x 1 Features: Portable dental floss can clean all areas of the mouth to better protect the teeth and mouth Small size, easy to carry, high momentum No electricity, no noise Remove debris and food residue Little helper on the home journey Principle: Using the principle of hydraulic pressure, press the switch to form a powerful water column to flush the dead corners of the mouth, thereby preventing the growth of dental plaque and the formation of dental calculus