From 4-strings bass to 7-strings bass, with all the essential gauges (scale 33.25" - 34")

All the heaviest gauges from .135 to .175 wound according the SKULL STRINGS speciality -the EXPOSED CORE !

Inspired by piano strings, this special winding leave the first 50 millimeters of the core bared for incomparable tuning and sustain.
(every reference is also available with traditional winding or tapered)

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