The Algerbrush II Complete Round Medium Grit Diamond is a non-sterile equipment preferably used for Pterygium procedures.
 
It is battery operated and has 6 month replacement warranty.
 
Specifications:

• Brand: Alger
• Product: Algerbrush Complete Round Medium Diamond Grit Instruments 3.5mm (BRPT-RM)
• Size: 3.5mm
• Unit of measurement: Each
• Image is a sample of product

Warning: Always read the label and follow directions for use.