These trendy and sustainable cups are all 100% handmade by Ky's Sew & Co. The cups are made out of borosilicate glass, known for withstanding a range of temperatures and being extra durable. Each cup comes with one silicon sleeved lid, to fit snuggly on the glass and one glass straw to accompany your cup at no extra cost! All cups are made with high quality vinyl, to ensure that your cup will last! You can put any drink of choice in your 16oz cup, including but not limited to, iced or hot coffee, water, tea, beer, cocktails, mixed drinks, and even smoothies! These cups make the perfect addition to any home and would even be the perfect gift! Product Includes: 1- 16oz Decorated Glass 1- Silicone Sleeved Bamboo Lid 1- Glass Straw Care Instructions: These cups are not dishwasher or microwave safe! To wash your cup please wash gently with warm water and soap, avoid soaking the cup.