What you see before you is the world's only clear bobbin, 7 string pickup set! The BlackWolf 7, that will appear in a ground breaking multi-scale guitar to be unveiled by a leading UK luthier in the new year. I'm super proud that the clear bobbin look that I have been getting a name for with the six string 'Blackbirds' is now realised in 7 and eight string variants ... with slanted baseplates in this instance. This has been one hell of a labour of love ... but worth the sweat! The only parts not made by Oil City in house are the magnets, wire and screws ... and all those are UK sourced.