Introducing the newly re-engineered Sadowsky Blue Label Flatwound Bass Strings—crafted for players who demand vintage tone with modern precision. Designed to combine the best attributes of our previous Blue and Black Label flatwounds, these strings deliver enhanced warmth, smoother feel, and greater consistency across the board. Whether you're laying down grooves in the studio or on stage, these flats offer a strong fundamental that cuts through the mix while retaining that classic old-school vibe. If you're after authentic vintage feel with improved clarity and balance, this is the string set you’ve been waiting for. Designed to combine the best attributes of our previous Blue and Black Label flatwounds Enhanced warmth, smoother feel, and greater consistency across the board Authentic vintage feel with improved clarity and balance All wraps are a stainless alloy containing : iron, chromium, aluminum, silicon , manganese, carbon Hex core