Sell Cofoe 30G lancets Pen Collecting Blood for diabetics glucose testing best price

Use of lancing pen： Step 1：Remove the blood pen ,disinfection: Remove the blood pen ,the pen of the blood pen for disinfection,because the blood pen is a direct contact with the blood. Step 2: Remove the disposable lancet: Remove the disposable lancet ready to install. Step 3: Install disposable lancets:Insert the disposable lancet into the inner core of the lancet and unscrew the protective cap of the lancet. Step 4: Install the blood colection pen, Slightly adjustable depth:Screw on the blood cap,according to the thickness of the human skin slightly adjust the nut,transferred to the appropriate location of the depth. Step 5:Blood collection by blood collection:Take the blood when the pen was vertical alignment of the fingers,gently press the blood button. Package： 1* lancets pen