Great to use! Easy to attach stretchy straw cap for bottles, pink, 1 piece

Easy to install! For commercially available bottles and plastic bottles! ●Just place it over a bottle or plastic bottle and you can drink without spilling. ●Can be attached to large diameter bottle cans and PET bottles. ●You can also use a commercially available straw by inserting it into the drinking spout. ●Compatible bottle diameter: 2.7 to 3.8 cm [Material] Body, straw: silicone rubber Case: Polypropylene [Heat resistance temperature] Silicone rubber...140 degrees Polypropylene: 90 degrees [How to use] 1. Turn the product over. 2. Insert into the mouth of the bottle. 3. Return the product to the front side. (If it is a bottle can, pull the edge so that the product is horizontal.) 4. Insert the straw. [Precautions for use] - Do not use for any purpose other than intended. *Depending on the shape of the bottle, it may not be possible to install it. - Do not place in direct sunlight or near a fire. ・Do not use with hot or carbonated drinks as the contents may erupt. Drinks should be cooled to below 40 degrees before use. ・Please note that if you press the top of the unit with the straw inserted, the contents will spray out from the tip of the straw. ・When using a straw, be careful not to poke your throat or eyes. - Please be careful not to touch the main unit with sharp objects as it may get scratched. - If you notice any scratches, cracks, chips, etc., discontinue use immediately. -If it gets dirty, wash it with a neutral detergent. - There may be a smell unique to silicone rubber, but this will not cause any problems when used. Silicone rubber...boiling, microwave, dishwasher/dryer safe Polypropylene... Boiling, chemicals, microwave ovens, dishwashers and dryers X