Specification: 0.05ml,0.2ml,0.3ml,0.5ml,1ml,2ml,3ml,5ml,10ml
Operation:
1.Tear off the package,take off the protective cap.
2.Injection the liquid and expel the air
3.Take off the protector on the plunger before you start to inject.
3.Start injection
4.push the plunger to the end of the barrel to finish injection
Advantage: After finishing injection,the agnail will pierce the rubber,so if you want to make another injection,the liquid can not be pulled to barrel again,then it is destroyed.