Chenhon Two heard Lite Touch Pen Style Lancet Device Blood lancing device …
- 1.Painless to take blood. Fit for Human and Animal take blood.
- 2.Fit for all kinds of sterile blood lancet
- 3.Adjust the depth by twist ring
- 4.Works with most (round) lancets
- 5.Ejector button pushes the lancet out to prick skin