High Quality Portable Insulin PenDiabetes Patients Use Travel HomeInsulin InjectionForDiabetes
Note: Only suitable for 3ml insulin refills.
The injection range is 1-60 units. You can set the injection dose by yourself. The dose error can be reset.
Suitable for 3ml insulin injection
Note：Rotating the scale is effective when the injection is loaded into the pen.
If there is no injection in the pen, there will be no movement when turning the scale, please understand