Plastic Reusable Insulin Pen with 3ml Cartridge 

Definitation Insulin pen injectors are medical devices used by people with diabetes to inject insulin. They are designed to be portable and easy to use, allowing people with diabetes to inject insulin at home, work, or on-the-go. Specifications Body Color Dark green or customized Weight 30.2g (Without cartridge & needle) Size 173mm*17.2mm Cartridge Storage Volume 3ml (300u) in 60units Compatible with needles Various types, according to ISO 11608-2 For example：B|BRAUN®, Novofine® and Becton, Dickinson and Company insulin pen needles Increments 1 u…