SIZE RANGE
SUBSTANCE
1.75 / 3.00 SFT
0.5 / 0.7 MM
2.00 / 4.00
SFT
0.5 / 0.8 MM
2.25 / 3.75 SFT
0.6 / 0.8 MM
3.00 / 5.00 SFT
0.6 / 0.9 MM
4.00 / 7.00 SFT
0.7 / 0.9 MM