Lead-free glass, healthy and environmentally friendly, easy to clean, rinse with warm water Product Details: Size: 6.5*9.5cm/2.5*3.7inches Capacity: 300ml Material: heat resistant glass style: six facets ◆ Note: ◆ All data is measured by hand. A physical error of 1 to 2 mm is used as a standard. ◆ There are subtle differences between physical and photo colors due to illumination during shooting, cameras, etc. The color depends on the actual product.