Skip to main content

Get next-day shipping for $20* -  
See details & shipping cut-off dates

Play Video
Martin Martin

Martin Authentic Acoustic Flexible Core Guitar Strings (Phosphor Bronze, Custom Light)

Q&A SKU #L69890000000000
7.99 $7.99
More ways to pay:
Loyalty Points Icon
Loyalty Points Icon
Earn 64 reward points
($0.64 in credit)
Earn 64 reward pts.
($0.64 in credit)
Inventory Msg Check Mark Inventory Msg Exclamation In Checkout Promo Inventory Msg Download Icon
In Stock & Ready to Ship
Estimated delivery 5-8 business days
  • Free Shipping
  • Lowest Price
Chevron Right Icon
Overview

Flexible acoustic guitar strings with phosphor bronze wrap

Martin’s Authentic Acoustic Flexible Core strings aren’t just about flexibility — they’re about the freedom to bend the note until it rings true. 

These strings feel soft to the touch, making them ideal for beginners, but they’re also designed for professional players like Tommy Emmanuel, who performs with Flexible Core strings night after night. With a tensile-strength core wire, tin plating and high quality 92/8 Phosphor Bronze wrap, each string gives you consistent true tone that you can count on. 

With Flexible Core strings, you get total flexibility and control, while reducing finger fatigue for even the most complex fingerstyle and note-bending techniques.

Features

  • 92/8 phosphor bronze wire wrap
  • Tin-plated core
  • Maximum flexibility for note-bending and fingerstyle
  • Custom light gauge 
Q&A

Questions & Answers

Do you have questions about this product?

Shop with a Friend
Free Shipping
  • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
  • Orders placed before 3 p.m. ET usually ship the same business day.
Learn More
2-Year Free Warranty on Guitars

Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

Contact Us for Details
We're Here for You

Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

Contact Us
Proactive Advisor Support Chat