Some Formular is thin, some is thick , It's difficult to output with normal roll on bottle.SRS PACKAGING design Press Airless Roll on bottle to reslove this problem.
Airless design with piston in the bottom, when the formular is output, the piston will be up. Without any waste, with good value.
Airless pump with 100% test.
AY-10ml and AY-15ml is best value choice for your thick eye cream.