マグネット式スタッドファインダー

Got one stuck to my drywall within seconds and it held there hands-free while I lined up the screws, which made the whole job way less fiddly. The marking notches are dead-on accurate, too. Battery-free is a huge plus, never have to worry about it dying mid-project.

The bubble level on top is a nice touch—I lined it up over a stud and the notches made marking the center stupid easy. It just sticks to the wall while I drill, which is way better than juggling a tool.

The magnets are seriously strong—it grabbed a nail through drywall and a stud instantly, and then just stayed there hands-free while I marked the spot. The precision notches line up perfectly with the center, so my shelf brackets went in dead straight.