"W/AUTOCLAVABLE PLASTIC TRAY; 20 GAGE; TIP LENGTH 30 MM; PROBE SIZE,7.5 MM DIA. BY 100 MM LONG; STERILIZATION BY EITHER ETHYLENE OXIDE GAS OR FLASH AUTOCLAVE; PULL FORCE AT THE TIP OF THE INSTRUMENT TO LIFT A 12.5 MM DIA PURE IRON BALL; USED FOR CONTROLLING INTRAOCULAR TRAUMA CAUSED BY MAGNETIC FOREIGN BODIES"