The Stringjoy diference

Long-lasting tone.
The guitar strings break in evenly and hold their tone throughout their lifespan. 
Tension-balanced.
Known for our balanced tension guitar and bass strings, which we've carefully designed to have the smoothest playability there is. And for particular needs, we offer fully custom guitar string sets as well.
Crafted with Care.
A skilled winder works closely with every single guitar string we make to ensure perfect quality and precision at every step of the winding, cutting, coiling, and packaging process.
Made in the USA.
Every guitar and bass string we sell is carefully crafted and rigorously inspected by real human beings, entirely in the USA.
100% Guaranteed.
If you're not completely satisfied with your guitar or bass strings for any reason, simply return them to us for a replacement or refund. No fine print, no hassle—we've got you covered.
5% for a Cause.
Stringjoy donates 5% of our annual net profits to support music education programs, whether that's sponsoring after-school lessons, or giving equipment to schools that need it.