Custom skull volume/tone knob on a Gibson hollowbody 139 guitar

www.guitarfretboards.com | Installing a custom skull volume knob on a Gibson 139 electric guitar tutorial video.

[@evilpandakillabzonattkoccu4879]

is the skull painted or a decal (if you're able to tell)? I'm wondering if it will end up rubbing or scratching off over time. it's looks pretty cool though....thanks for posting the video!