Features 1. Large Capacity & Wide Opening: If you are looking for ultimate bubble tea experience, ours reusable Boba Cup will be a surprise for you or any bubble tea super-fan. Wide mouth smoothie cups owns 3,1 inch wide opening for easy pouring, the lids fits all wide mouth mason jars. The stainless steel straws are perfect for sipping pearls easily in bubble tea and also a great size for smoothies. 2. Super Satisfying Boba cup Set: The set contains 2 pcs/750 ml Mason jars, 2 matching bamboo lids and 2 stainless steel straws, 2 straw brushes. Enjoy delicious juice or refreshing coffee every day. 3. Environmentally Friendly & Reusable: The lid is made of bamboo. Mason jars are made of glass. They are safe, reusable and environmentally friendly, so you can store food and beverages with confidence. The reusable smoothie cup with stainless steel straw can replace the disposable plastic boba cup and straw for life. 4. Easy to Clean: The material of mason jar cups meet the safety standard. So you can store food and beverages with confidence. Wide mouth design with sponge cup brush can easily clean the inner cup body. 5. Wide Use: The reusable bubble tea cup fits perfect in standard car cup holders. Or carry around in bag for travel, office, shopping, picnic, etc. Pick one for yourself or as gifts for your fellow boba lovers on Birthday, Thanksgiving, Christmas, Anniversary, etc. Specification Material: Glass, Stainless Steel Color: White Size: 8 x 8 x 17.5 cm Weight: 1100 g Capacity: 750 ml Package Include: 2× Cups 2× Bamboo Lids 2× Straws 2× Straw Brushes