Feature:1. Accurate Blood Collection: You can choose the position of the blood collection pen according to the roughness of your finger for accurate results.2. Minimizing Pain: When you use the blood sample pen, you will feel almost no pain and reduce your psychological burden.3. Comfortable Use: Features a series of raised pressure points, designed to stimulate nerve endings and help cover painful stimuli during puncture.4. Safe Material: Blood lancing device is made of environmentally friendly plastic material, reliable and durable to ensure your health and safety.5. Portable Design: Compact structure is easy to carry and store, making the pen ideal for daily blood glucose testing, and can be used with most blood lancing needles.Specification:Item Type: Lancing DeviceMaterial: Plastic.Package List:5 xBlood Lancing Pen