Thank you for viewing! This set will be shipped via standard mail. The size of the items in this set varies. This item is made by arranging 2 to 4 nuggets, which were first created with a burner, and then firing them in an electric kiln. Some glass pieces appear different colors under natural light and fluorescent light. Since they are fired with 2 to 4 pieces arranged together, some nuggets are not perfectly round. These are made by arranging pre-made nuggets, so some nuggets that use silver foil may have discolored surfaces. Please refrain from purchasing if you are concerned about this. As these are made of glass, they may break with strong impact. Since they are fired, there may be marks on the back. Some items may also contain bubbles. Please refer to the photos on the second and third pages for the size. The size is approximately 10mm to 11mm wide and 10mm to 11mm long. The back of the nugget is measured. If you have any questions or don't understand something, please feel free to ask. 1600 yen #glass #electric kiln #handmade #nugget #earrings