Features:

Safe and hygienic, replace disposable blood collection needles to prevent cross-infection.Easy to use, suitable for fingertips or earlobe.The pain is slight, and the depth of penetration can be adjusted.Simple operation, just one click.Specifications:Type: lancet penMaterial: stainless steelColor: silverLenght: about 13cmPrecautions:1. The blood collection pen is for personal use only.2. Thoroughly wipe the lancet and the bottom of the cap with a cotton swab dampened with alcohol.3. To avoid infection, use a new blood collection needle each time you take the blood.4. Handle the used lancet carefully to avoid injury to people.