Darning Mushroom - Interchangeable Base[Product description] Darning is a traditional European needlework technique used to repair holes and worn areas in clothing. An essential tool for darning is the mushroom shaped darning mushroom. Use it to repair your clothes in a cute, embroidery like way. The base is interchangeable, allowing you to enjoy darning by holding it in your hand or placing it on a table. To use, place the mushroom over the damaged area and weave with your preferred yarn