MedGyn offers the most complete line of high-quality disposable vacuum curettes in the industry. Our curettes are individually packaged and sterilized. It is completely interchangeable with other brands of vacuum curettes and fits other brands of collection sets. Please visit http://medgyn.com/?wpsc-product=flexible-curettes or call Medline for more information. PLEASE NOTE: MGY022006 IS NON-RETURNABLE AS IT IS DISPOSABLE.