Features: The stained glass paint kit can be gifted at parties, or better still, get together with friends and family to create distinct cup designs. A fun way to spend time together and create personalized drinking glasses for everyone. Each glass cup holds approximately 16oz, which is ample for daily use whether you're sipping your favorite juice, smoothie or even water. This capacity makes it suitable for everyday use, ensuring you have an ideal companion for your beverages. Specifications: Material: Glass cups: glass Color: clear Size: Glass cups: about 16 oz Package includes: 6 x Drinking glasses, 6 x Lids, 6 x straws 6 x Cup cleaning brushes 12 x DIY markers 12 x Acrylic paints with paint brushes Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.