ITEM NAME:Stainless Steel 180ml Drinking Straws Water Bottle Feeder Pet Rat Hamster Rabbit Features: 100% brand new and high quality Stainless steel ball faucets, not easily permeable. The sealing rubber ring, effectively prevent the seal caused by Water Leakage. Roof hole is convenient to suspension. The Spring rope is easy to fixation. &;nbsp; How to use: 1.Drinking water is full,the bottle upside down, fingers blocked outlet,shaking up and down repeatedly,expel the front of the outlet air . 2.Squeeze out of a small amount of water,make sure the pressure inside and outside of the bottle body is balance. 3.With the fingertips touch the water outlet, the water check whether it is normal. 4. At first,dripping water is a natural phenomenon, waiting for the bottle pressure balance, stop natural dripping water. &;nbsp; Specification: Material: Plastic bottle + stainless steel taps Capacity: 180ML Size: about 15.5cmx4.7cm/6.10''x1.85'' Color: Transparent Quantity: 1 Pc Package includes: 1 x Water Bottle Note: 1.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you.Capacity: 180ML. Squeeze out of a small amount of water,make sure the pressure inside and outside. Roof hole is convenient to suspension. of the bottle body is balance. 1 x Water Bottle. The sealing rubber ring, effectively prevent the seal caused by Water Leakage.