This Limited Edition Glitterbomb pickup ( #4 of 4 ) for three or four string cigar box guitars has a semi-gloss level of polish that helps keep pick scuffs from showing. This pickup was first molded in black epoxy, then hand painted with pearls and a color-shifting pigment - then another coat of epoxy with a micro pearl mixed in was poured over it. Each of the 4 pickups have a slightly different pattern and are a one-of-a-kind work of art. The color-shift is from magenta to a green-bronze color. I'm calling them "Nebula" because they remind me of the pictures I've seen of the Milky Way. 7K resistance, 2.0 henries inductance.