<b>High Quality Hand Blown Borosilicate Glass Straw Set </b><br> Borosilicate glass is well known for its durability and resistance to thermal shock This means it will not crack under extreme temperature changes like regular glass. <br><br> It has the ability to go straight from a freezer to an oven rack without cracking. For you, this means you can pour boiling hot water into borosilicate glass Mug without worrying about shattering or cracking the glass. <br><br> While Borosilicate is far more durable and resistant to thermal shock than other types of glass, it is glass so breakage is still a possibility. However, when broken, borosilicate glass tends to crack into larger pieces rather than shattering (it will snap rather than splinter), making clean up less hazardous than a typical glass. <br><br> Borosilicate glass is hypoallergenic, lead-free and unlike a plastic straw, it is BPA-free. Have peace of mind knowing that no toxins are being leached into your beverages as you consume them! <br><br>. <br> <b>Product Features</b><br>High-quality FDA Food Grade Tested Silicone<br> Straw set includes 4 straight straws and 4 bend straws, with 2 cleaning brushes<br>the height of the straw is 9 inches (23cm), the outer diameter is 1cm, the internal diameter is 6mm, the straw thickness is 2mm <br><br><br> <b>Worry FREE Purchase as we stand behind our products with our Unconditional Satisfaction Guarantee <br><br> Click "Add to Cart" now to drink your perfect cup of coffee</b>
- FOR TUPKEE 20 OUNCE GLASS TUMBLER – The straw is designed to fit into the glass straw lid of the Tupkee 20-Ounce double wall glass travel tumbler (sold separately), perfect for drinking hot/cold beverages, smoothies, frozen drinks, Milkshakes, thick shakes, bubble tea, boba tea, coffee, ice tea etc
- GLASS SIP STRAW FOR NATURAL TASTE – Glass straw delivers a natural taste, without any plastic or metal aftertaste, and it is BPA free, lead-free unlike plastic. Have peace of mind knowing that no toxins are being leached into your beverages as you consume them
- HAND BLOWN BOROSILICATE GLASS – Tupkee Handmade Mouth Blown Borosilicate Glass, is a High Temperature Heat Resistant glass, lab tested, capable to withstand thermal shock and shattering with temperature change, Microwave and Freezer Safe
- REUSABLE PREMIUM QUALITY – Made of high-quality glass that are reusable and durable with smooth edges that are comfortable to drink and don’t hurt your mouth
- EASY TO CLEAN - Simply rinse them out after every use and you're ready to go. However, we do include a cleaning brush for stubborn fruit. (hand wash only)
- SET INCLUDES – Straw set includes 4 straight straws and 4 bend straws, with 2 cleaning brushes, the height of the straw is 9 inches (23cm), the outer diameter is 1cm, the internal diameter is 6mm, the straw thickness is 2mm, the brush height is 9 inches (23cm)
