【Unused】Made in Japan Knitting Yarn, 100% Silk, 19 Balls Silk Yarn 100% silk, high-quality knitting yarn made in Japan. Includes two types: Techno Silk Pure and La Primera Pure Silk. ⭐︎ Brand: Techno Silk Pure, 9 balls - Color: Pink - Material: 100% Silk - Yarn Thickness: 3-4 (likely referring to Japanese knitting needle size) - Weight: 25g - Length: 90m ⭐︎ Brand: La Primera Pure Silk, 10 balls - Color: Pink - Material: 100% Silk - Weight: 25g - Length: 96m Although unused, some balls have loose threads. Other than that, they have been carefully stored at home, so there is no fading, sun damage, or stains, and they are beautiful.