Used for needle felting with a felting needle, these luscious colors of 100% raw wool roving are like paints in an artist's palette. Add to your mixed media art and fabric projects with this fun and unique material. Solid roving colors come in two colors per pack. Each pack contains .25 oz of wool roving. Use these packs of roving together with your Dimensions Needle Felting Work Station and Multi-Needle Felting Tool, sold separately.