M-Steel Hybrid Slinky Electric Guitar Strings are made of M-Steel, short for Maraging Steel, a superalloy used in high-stress applications for the aerospace and defense industries. The wound strings are comprised of a patented Super Cobalt alloy wrapped around a Maraging Steel hex core wire, producing a richer and fuller tone with powerful low-end response. M-Steel plain strings are comprised of a specially tempered steel for maximum fatigue resistance.

A patented winding of steel around the ball end of the plain strings reduces slippage, breakage and stays in tune better than conventional plain strings. Hybrid Slinky Electric Strings are a perfect match for those who like the ability to use the combination of Super and Regular Slinkys.

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