When I was in my teens and 20s I probably over plucked my eyebrows, I had them very thin, it’s what I liked at the time, they now (in my 30s) naturally seem to stay that shape and thickness no matter how long I leave them without plucking, obviously I get hairs regrowing around but never enough to really thicken my eyebrow, I want to know what’s the best pencil/liner/gel anything at all to give natural looking thicker brows? My eyebrows are a darkish brown