Water Flosser for Teeth Cordless: 4 Modes & 20 Levels with 4 Jet Tips
COSLUS Water Flosser for Teeth Cordless: 4 Modes & 20 Levels - Black Blue. The COSLUS electric flosser utilizes advanced 0.3mm+0.3mm ultra-fine dual-thread water pulse technology, certified by US dental professionals.