Ernie Ball Earthwood Phosphor Bronze acoustic bass strings are crafted from a wire composed of 92% copper, 7.7% tin, and 0.3% phosphorus, wrapped around a tin - plated hex - shaped steel core wire. These strings have a lovely light orange, gold hue. They offer a mellow, ringing sound with outstanding clarity. Available in gauges 45 - 55 - 80 - 95.

Using these Ernie Ball Earthwood Phosphor Bronze acoustic bass strings is easy. Just remove your old strings one by one and replace them with these new ones. Make sure to tune them up slowly to avoid breakage. When it comes to maintenance, after each use, wipe the strings with a clean cloth to remove dirt and sweat. This will help keep the light orange, gold color looking nice and also extend the life of the strings. If you notice the sound starts to dull, it might be time to change the strings. Also, store the unused strings in a dry place to prevent rusting. With proper use and care, these strings will give you great sound for a long time.