Thank you for viewing. This is stained glass. Please check the size in the images. Please confirm that the size is small. This is a personal item of my mother, who has been involved in stained glass for many years. I am selling items that are no longer used, so I don't know the details. Please judge from the images. I wiped it lightly, but there may still be dirt on the glass surface due to long-term storage. I will pack it as securely as possible, but please be aware of the risk of damage during shipping. Glass pieces of various colors and shapes, perfect for art and crafts. - Colors: Black, Brown, White, Yellow, Clear - Shape: Irregularly shaped glass pieces - Material: Glass - Size: The size of each glass piece varies - Usage: Can be used for stained glass and art works Thank you for viewing.