1. EASY TO OPERATE: This nasal irrigator is easy to operate, the pressure force can be controlled, the water stream is even and does not choke, adults and children can use. 2. NOZZLE: Delicate water stream, gentle speed, multi directional do not leave dead ends, warm nasal cavity. Single hole nozzle, the water stream is strong, strong cleaning strength, can rinse the nasal cavity dust and other foreign objects. 3. SUITABLE FOR PEOPLE: Three hole nozzle for children, single hole nozzle for adults, deep care of the nasal cavity, will not feel discomfort. 4. SCIENTIFIC DESIGN: 60 degree angle scientific design to maintain a comfortable angle for washing the nose, smooth and water stream, no choking nose, the bottle scale is clear, easy to grip. 5. LDPE: The bottle body is made of LDPE, which has been tested repeatedly and has good resistance to pressure, soft and hard without deformation and rupture due to excessive extrusion, and is durable. Specification: Item Type: Nose cleaner Product Material: LDPE Bottle capacity: 500ml (empty bottle) Shelf life: 2 years How to Use: 1. The product is 500ml bottle, add about 37 degrees Celsius warm water, add 0.2 oz nose wash salt 1 packet, choose the right nozzle.2. Press and hold the gas inlet valve into the bottom of the bottleoz to produce water, release the gas inlet valve to stop the output of water. Package List: 1 x Bottle 1 x Connection Tube 1 x 3 Hole Nozzle 1 x Single Hole Nozzle Notice: You need to bring your own nose wash salt. Salt not includedLDPE: The bottle's body is made of LDPE, which has been tested for durability, good pressure resistance, and won't deform or rupture due to excessive extrusion. SCIENTIFIC DESIGN: 60 degree angle that washes the nose with and smooth water stream to maintain a comfortable angle. The bottle has clear scale marks and is easy to grip. SUITABLE FOR PEOPLE: Three-hole nozzle for children and a single hole nozzle for adults to deeply care for nasal cavity without causing discomfort. NOZZLE: Single hole nozzle with strong water stream and cleaning strength that can rinse foreign objects. Delicate water stream is gentle and warm for nasal cavity comfort. EASY TO OPERATE: Adults and children can easily control water pressure force with even water stream, which does not choke.Best Sellers Rank: See Top 100 in Health & Household. : B0C7H133TZ. Manufacturer: TMISHION. Date First Available: June 8, 2023. Item model number: TMISHION492h5fg63c. Package Dimensions: 7.87 x 3.94 x 2.76 inches; 2.26 Ounces.