Electric Light 3-String Cigar Box Guitar Strings - Open G/Standard Tuning Perfect starter strings for cigar box guitars Intended for "Open G" (GBD) or "Standard Guitar" (GBE) tunings String specs: .018 Nickel-Wound, .013 Plain Steel, .010 Plain Steel High-quality, medium-gauge strings Strings are specifically chosen and voiced for Cigar Box Guitars!