This is a two-color set made entirely of domestically produced silk thread. Instead of single colors, each set features two colors: gold + brown gold, and purple + silver. These are unused items that have been stored in a dark place at home. There is no deterioration in the intended color or luster. There are no signs of insect damage. One bundle is approximately 40g, and the other is approximately 30g. The numbers on the sticky notes in the first photo indicate the weight in grams. - Colors: Gold, Brown, Purple, Silver - Material: Silk thread - Uses: Embroidery, hand sewing - Quantity: Set of 2 - Condition: Unused Thank you for viewing. These are unused items, but they have been stored at home, so please purchase them if you understand that they are pre-owned items.