Research has enough disappointments and surprises that are beyond our control. So, there is no reason that you should ever struggle with low ink or faded labels.

At the bench, you might use a Sharpie as much as a pipette, calculator, or rack. (It's safe to bet that you use one as much as you use microcentrifuge tubes.)

A worn out pen is a seemingly small frustration but it's a hassle you don't need--save your energy for the big problems.

If your lab doesn't have a plentiful supply, buy a pack and keep them in your bag. Everything is a little better when you have a new Sharpie at the bench.