Advanced 304 stainless steel telescopic three-stage straw, gently pull the end of the tail to extend the straw, use only the tail to lightly store after use; the silicone nozzle increases the drinking comfort, does not scrape the mouth and does not scrape the tongue; Comes with a dedicated storage box and cleaning brush for dishwasher cleaning; light and easy to carry, can be carried in a bag or hung on the key, environmentally friendly love the earth. The cleaning brush is stored in the straw and needs to be removed after removing the silicone nozzle. This product is suitable for children and adults over 7 years old. Content: 304 stainless steel telescopic straw, silicone nozzle, cleaning brush and storage box Size: The storage box is about 11.3x1.8 cm, and the suction tube is about 25 cm long. Weight: 40g Material: 304 stainless steel, silicone, PP made in China Product use: 1. The cleaning brush is stored in the straw. Please remove the silicone nozzle and remove the cleaning brush before using the straw. 2. Gently pull the end of the telescopic pipette to extend the pipette. After use, just push the tail end to store it. Store it after each recommended cleaning.