Zauberzeug is the premier supplier of hand-dyed, ultra-bright fluorescent spinning and felting fiber. Our fluorescent fiber actually glows under blacklight! We use professionally produced, permanent dyes on our gently hand-dyed fiber, so our super-saturated colors are always washfast and lightfast. In addition to our signature fluorescent colors, we offer a full range of traditional, non-fluorescent colors. Plus, we always welcome orders for custom-dyed fiber — simply convo us (Zauberzeug on Etsy) or email us (Zauberzeug [at] gmail.com) with your requests! Visit us at http://www.etsy.com/shop/Zauberzeug