Reusable Drinking Glass Straws, Portable Glass Straw with Case Reusable Glass Straws Clear Glass Straws for Drinking Specifications: Material：Glass Color：Clear Size： 7" x 8 mm Special Feature：Free cleaning brush Features: PROTECTS YOU FROM TOXINS — Plastics contain a very dangerous chemical called Bisphenol A (BPA), which has been linked to hormonal disruption, obesity, early puberty, as well as breast and prostate cancers. The coloring in plastic straws is also poisonous. Our glass straws are 100% non-toxic and will not cause any health problems. REUSABLE AND ECO FRIENDLY — In the U.S. we use over 500 million plastic straws DAILY. Plastic is not biodegradable, meaning every plastic straw used since they were invented in 1938 is still around in some form, leaching toxic chemicals into the water and soil. The good news is that just one person switching to a Hummingbird Glass Straw can keep about 38,000 nasty plastic straws out of the environment forever! RESISTS BREAKING — Remember those nearly indestructible Pyrex bowls and plates your mother and grandmother had? These are made of the exact same stuff! Naturally clear, this borosilicate glass is extra strong, making it both durable and safe to drink from. CLEANS EASILY — Simply rinse them out after every use and you're ready to go. However, we do include a cleaning brush just in case you get a chunk of fruit from your smoothie wedged in there. Our glass Straws are dishwasher safe, also… it doesn't get any easier than that! Don't contribute to pollution and risk your health by using plastic straws—get a Hummingbird Glass Straw 4-pack today! Satisfaction guaranteed or your money back. Package sets including:As shown in illustration Notes: 1.Due to the difference between different monitors, the pictures may not reflect the actual color of the item. 2.Compare the detail sizes with yours, please allow 0.5-1cm error, due to manual measurement. 3.Please leaving a message before you give the bad feedback, if the products have some problems. Thanks for your understandings.​ PROTECTS YOU FROM TOXINS — Plastics contain a very dangerous chemical called Bisphenol A (BPA), which has been linked to hormonal disruption, obesity, early puberty, as well as breast and prostate cancers. The coloring in plastic straws is also poisonous. Our glass straws are 100% non-toxic and will not cause any health problems. REUSABLE AND ECO FRIENDLY — In the U.S. we use over 500 million plastic straws DAILY. Plastic is not biodegradable, meaning every plastic straw used since they were invented in 1938 is still around in some form, leaching toxic chemicals into the water and soil. The good news is that just one person switching to a Hummingbird Glass Straw can keep about 38,000 nasty plastic straws out of the environment forever! RESISTS BREAKING — Remember those nearly indestructible Pyrex bowls and plates your mother and grandmother had? These are made of the exact same stuff! Naturally clear, this borosilicate glass is extra strong, making it both durable and safe to drink from. CLEANS EASILY — Simply rinse them out after every use and you're ready to go. However, we do include a cleaning brush just in case you get a chunk of fruit from your smoothie wedged in there. Our glass Straws are dishwasher safe, also… it doesn't get any easier than that! Don't contribute to pollution and risk your health by using plastic straws—get a Hummingbird Glass Straw 4-pack today! Satisfaction guaranteed or your money back. USE IT DAILY WITH HOT & COLD BEVERAGES --- The multicolored straws are the perfect accompaniment to any drink that you sip in throughout the day. You can even make it a thoughtful present to anyone who is environmentally conscious or to the ones who simply appreciate a stylish update in their kitchen.