Diabetes Written Test 0-0.6ml Injection Insulin Pen Reusable for 3ml cartridge

Decription: Product Description   The adjustable-dose repetitive mechanical syringe can be reused many times, and the service life is 3 years or 3000 times. The syringe is original mechanical transmissio...

Seller: Jiangsu Delfu Medical Devices Co., Ltd.  China