1.RL and RS are round needles
2.RS is a round misting needle
3.RL is the cutting needle
4.M1 is a cross-header
5.M2 is a double thread needle
6.RM is a curved pin header
7.F is a single row of pins
Beautifully packaged, each needle has independent packaging, easy to use;
This needle has been sterilized and can be used safely
