Sharpie 38283 Chisel Tip Permanent Markers - 6 Pack, Red | Bold & Vibrant Writing for Office, School & Art Projects | Durable Ink for Paper, Plastic & Metal Surfaces

These markers last long enough that the tips are softened and worn before the ink runs dry. I use these every day at work scoring targets and they are reliable.The only issue I have is the plastic insert that is supposed to remain inside the cap. It frequently stays on top of the marker tip and is pulled from the inside of the red cap. It is easy to put back in place, but I don't think the consumer should have to do that.