Every piece of beekeeping gear is probably good to have around because you don’t know when it might come in handy. But if I had to vote for the one piece of equipment I never use, it would be the bee brush. Exhibit A:
Whenever I need to remove bees from a frame, I just shake ‘em off in front of the hive. A quick jolt downwards and the bees lose their grip and fall together in a clump near the bottom entrance. Neil Gaiman was gracious enough to provide a demo:
I tend to knock the bees off closer to the ground with less force, and sometimes I spray the bees with sugar mist first so they can’t fly around much when they hit the ground, but you get the picture.