Elixir 12077 NPS Electric Guitar Strings with Nanoweb. Light Heavy 10-52Elixir Electric Nickel Plated Steel Strings have a NANOWEB covering and are built to last. The NANOWEB coating delivers the presence, punch, and personality of traditional electric guitar strings but with extended tone life. It allows protecting your tone by preventing sweat and grime from adhering to the strings, extending string life, and reducing string replacements. NANOWEB coating gives the strings a pleasant tone and smooth feel, with less