Ernie Balls most popular string gauges are now available for the Cobalt Mammoth Slinky electric guitar string set. All Cobalt Primo Slinky electric guitar strings feature a patented cobalt wrap wire around tin-plated hex cores for enhanced output and clarity. String gauges in this set are 12-62.
Express delivery and return policies
Free shipping on orders over $30
Processing time: 1-2 Days
Shipping time: 3-5 Days(According to the logistics method and delivery address)
Items can be returned or exchanged within 30 days !
