11 of 4.0 mm, 11 cm working length 4 of 4.0 mm, 8 cm working length 3 of 3.5 mm, 8 cm working length
11 of 4.0 mm, 11 cm working length
4 of 4.0 mm, 8 cm working length
3 of 3.5 mm, 8 cm working length