Can adjust the pressure of water Provide not only single jet, also triple jet The angle of the water jet is 90 degree, can help clean teeth better Unique right-angled jets can clean neck of the inner most tooth Can 360 degree rotation after installed. Connection coil tube can be stretched to 1 meter, flush your teeth after meals and before sleeping and it is easy to keep good health for oral cavity, no electricity needed, noiseless Easy installation : simply install to your faucet with an adaptor (water separator) 6 pcs Spray nozzle device in different color : prevent to any mix use, it is hygienic and eye-appealing Powered by water (battery free), convenient and hygienic, clean your teeth, message your gum, prevent decayed teeth. Warning : This product is specially used for oral and not permitted to use for the eyes, ears and nose colour:White Material:abs Package Contents: 1 x Tooth punch 6 x Nozzle 1 x Storage box 3 x Connector Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.