A.0.4~0.5mm B.0.4~0.55mm C.0.55~0.6mm D.0.6~0.75mm E.0.7~0.8mm
A.0.25~0.35mm B.0.3~0.35mm C.0.35~0.4mm D.0.35~0.45mm E.0.35~0.5mm
A.0.1~0.15mm B.0.2~0.25mm C.0.3~0.35mm D.0.35~0.4mm E.0.45~0.5mm