Safe & Reliable glass cup set with bamboo lid and stainless steel straw. BPA-free, reusable, and environmentally friendly. Wide mouth design for easy pouring and cleaning. Perfect for drinks, smoothies, cocktails, and more. A great gift idea. Features 1. Safe & Reliable: The wide mouth mason jar cups are made from high quality materials. Each glass cup sets with bamboo lids and stainless steel straws. Glass bottles are BPA-free, reusable, and environmentally friendly. 2. Wide Mouth Design: The wide mouth glass bottle allows you to pour juices, smoothies and cheese straight in jar directly, and sippy smoothies, bubble tea drinks, iced coffee easily. More, the smooth inner wall will not absorb food or pigments. You can easily clean the long straws without any difficulty. 3. Wide Variety of Uses: Mason jar cups with bamboo lids, perfect for jam, jelly, honey or molasses, honey, cocktails, milkshakes, smoothies, canned fruits etc.. Widely used in travel, office, school and home. 4. Gift Idea: A good gift for your family, friends and colleagues. Pick one up for yourself on birthdays, Thanksgiving, Christmas, anniversaries, or as a gift for your lover. 5. Tight-Sealed Lids: Our mason jar lids with straw hole are made to fit perfectly to wide mouth jar, and the silicone seal is a tighter fit to create best airtight seal and prevent leaks. Specification Material: Glass, Bamboo Color: Clear Capacity: 500ml, 700ml, 960ml Weight: 700g, 1500g, 1000g, 2000g, 1000g, 2100g Package Include: 2 Drinking Glass (500ml) + 2 Straw + 2 Lid + 1 Glass Brush + 1 Straw Brush or 4 Drinking Glass (500ml) + 4 Straw + 4 Lid + 1 Glass Brush + 1 Straw Brush or 2 Drinking Glass (700ml) + 2 Straw + 2 Lid + 1 Glass Brush + 1 Straw Brush or 4 Drinking Glass (700ml) + 4 Straw + 4 Lid + 1 Glass Brush + 1 Straw Brush or 2 Drinking Glass (960ml) + 2 Straw + 2 Lid + 1 Glass Brush + 1 Straw Brush or 4 Drinking Glass (960ml) + 4 Straw + 4 Lid + 1 Glass Brush + 1 Straw Brush