Long screwdriver recommendations for adjusting tremolo claw screws

[Dolphinado]

After watching John Petrucci's tech Maddi go through adjusting the trem screws in this video (

), I now find myself in search of a screwdriver long and skinny enough to fit into the slots of my Music Man trem guitars (a JP15 and Sabre) - does anyone have any recommendations for some nice ones?

(I know I can just remove the tremolo cavity cover to access the screws but I'd love to indulge some laziness here haha)

Thanks everyone!