Incredibly cool gadget. We all need somewhere to put our thumb when plucking, and that’s not ideal on like 90% of bass pickups - this lets you post up where you’re comfortable. Surprised by how sturdy this is for plastic suction cupped to a pickguard, really feels stable. Have and will continue to recommend to friends.
2 quick requests, it would be awesome to put a little lip/ledge on one side so my thumb won’t slip if I sweat, and wooden ones to match a fretboard would be AWESOME