The NEW SYSTEM formula gets an optimum performance and durability.
Ref:
46 Coarse: E46A
60 Medium: E60A
80 Medium special: E80A
100 Fine: E100A
120 Fine special: E120A
150 Super fine: E150A
180 Super fine special: E180A
220 Micro fine: E220A
The NEW SYSTEM formula gets an optimum performance and durability.