Ernie Ball P02921 Regular Slinky M-Steel Electric Guitar Strings - 10-46 Gauge by Amazon.co.uk

• Superior magnetic attraction providing the most expressive strings ever created.

• Dynamic frequency response with increased output and added strength.

• Super Cobalt alloy wrapped around a Maraging steel hex core wire, producing a richer and fuller tone with powerful low end response.

• Plain strings (E, B, G) are made from specially-tempered steel for maximum fatigue resistance and are reinforced at the ball-end with a patented winding of steel.

• Made in California, USA with the finest and freshest materials.