Suitable for all types of hair extension systems,for keratin silky straight hair,pre-bonded hair, hair bonding,nail hair,stick hair.
It is easy to operate for the beginners.
It can work at once after turning the power switch on.
Only sticking an object between the points of this tool after turning the power switch on.
It is easy clean because it is not easy to leave any keratin on the point when welding.
There is on anxiety of burning because it's the ultrasonic.