Glass Bead Sterilizer durable and sturdy construction. The square body glass beads sterilizer. Perfect solution for sterilization of your instruments within minutes. Compact body, High quality heater. Automatic cut out for temperature balance. Preset temperature facility with a thermostat operation and accuracy of ±2°C of the preset range. Once swithced 'ON' the units are ready to use within seconds. Portable and compact design enough to be placed on any bench or tables. To work on 220 volts AC.