When you find it necessary to assist in the birthing process, J-Lube will be your best friend. This concentrated powder dissolves easily in water and is the most effective obstetical lubricant on the market today. The 10 oz bottle has a shaker top and makes 6-8 gallons of lubricant. Stays where it is put and washes off quickly and easily when the job is done. Excellent for all types of medical procedures. Completely non-irritating. Great for A.I. work, too.