1. Clip-free design, doesn't need traditional clip, insert pipe into                       fittings directly, it can save your labour cost;

 2. Fixed O-ring, O-ring is fixed, will not cause water leakage due to

     loose sealing rings during transportation or water erosion;

 3. Anti-dropping structure, this structure can make more sturdy,

     can hold even more than 20kg water pressure;

 4. Tube insert deeply, and fix the end of tube, keep the tube

     unshaped, reduce leakage discipline;

 5. Multiple claws, 1/4" fittings have 10 claws. 3/8" fittings have

     claws, keep the pipes from loosening;

 6. Button fixed, the internal claws will push the button outward, and

     when you press the claws inward with your hand, you can take

     out the pipe.