Botanical Dyed Yarn Black Bean Dye, Aluminum Mordant 100% Wool (100% Merino Wool) Worsted Weight 50g Skein ★Botanical Dyeing★ Materials used include pruned branches and leaves from fruit trees and garden trees, wild plants, and trees felled during construction. Some materials, such as indigo and safflower, are cultivated. Mordants with high safety are used, and almost no other chemicals are used. ★Instructions for Handling Botanical Dyed Products★ Botanical dyes are less colorfast than chemical dyes and are prone to discoloration, fading, and color bleeding from sunlight and washing. As no mothproofing treatment is applied, please be careful of insect damage. Dry cleaning is recommended, but if washing at home, hand wash with a neutral detergent for wool. Store in a dry place away from light. ★Please note that the color of the image may appear different depending on your monitor and browser.