For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

Product 1 Cobalt produces a stronger magnetic relationship between pickups and strings than any other alloy previously available

Product 1 Cobalt electric guitar strings provide an extended dynamic range, incredible harmonic response, strong low end, and crisp, clear highs

Product 1 Wound strings consist of Ernie Ball’s Cobalt alloy wrapped around a tin-plated high-carbon steel core wire

Product 1 Engineered to maximize output and clarity

Product 2 Cobalt produces a stronger magnetic relationship between pickups and strings than any other alloy previously available

Product 2 Cobalt electric guitar strings provide an extended dynamic range, incredible harmonic response, strong low end, and crisp, clear highs

Product 2 Wound strings consist of Ernie Ball’s Cobalt alloy wrapped around a tin-plated high-carbon steel core wire

Product 2 Get the best of both worlds a skinny top (strings E, B, G) for enhanced shredability and a heavy bottom (strings D, A, E) for thicker chords and rhythm