metal reusable straws collapsible stainless steel straw portable telescopic metal straws drinking with tips, travel case, keychain, cleaning brushes, 2 pack (teal & pinksand) gubay <b>advantages of gubay reusable drinking straws</b><br> <b>material</b> - it is made of high quality 304 stainless steel, which is safer and healthier.<br> <b>telescopic reusable straws </b>- straws is telescopic from 4.48 inch to 9.48 inch, perfectly compatible with 10~40oz cups or tumble.<br> <b>portable</b> - easy to carry with the travel case and keychain to outdoor picnics, camping, hiking, travelling, home and office use. enjoy your drink anytime, anywhere.<br> <b>easy to clean</b> - build in a extra long stainless steel telescopic brush, the best way to get all the gunk out of your straws, thereby preventing the buildup of bacteria and mold.<br><br> <b>package include:</b><br> 2* metal reusable straws<br> 2* cleaning brush<br> 2* plastic case<br> 2* keychain<br> 4* silicone lips<br><br> <b>warming tips:</b><br> 1. straws boil disinfection is the necessary step before the first use.<br> 2. vinegar can clean the incrustation perfectly.<br><br>