Aphrodite 72 Holes Bur Holder Sterilizer Case Disinfection Box 3 Used Silver Dual core 100% Brand New and High Quality Autoclavable under the high temperature of 135 degree and pressure of 0.22Mpa It comes without any burs or reamers Disinfection of high-speed bur, low-speed bur, and expand-speed files Color: Blue,Red,Silver(Please tell us the color you want,Otherwise we will sent it randomly)