Helps reduce spread of germs and risk of mastitis by removing unwanted udder hair; leading to faster and more thorough udder cleaning and easier teat identification for robotic milking. Hair removal is done by drawing a figure-8 pattern 4-7" below the udder for 2-4 seconds. Soft flame provides a sensation of warmth and is painless to the animal. Includes hose regulator for 14 oz propane cylinder (sold separately at a local hardware store) and flint striker. Hose measures 5'; straight wand measures 26"L.