This portable, easy-to-use device allows you to safely dispose of used insulin syringes by disintegrating the needles immediately after use. It's so safe, simple, and effective you can use it at home or office to eliminate the need to transport or store hazardous sharp implements in separate containers. It features dual ports to accommodate and destroy 3/10cc, 1/2cc, and 1cc insulin syringes, lancets, and most insulin pens. Patented. Clinically tested. FDA approved. Includes Disintegrator unit, rechargeable battery, battery charger, one 3/10cc, and 1/2cc needle insert and one 1cc and B-D brand needle insert. Durable acrylic case, 2 7/8"D x 6 3/4"W x 7 3/4"H.