Sharpie Rub-A-Dub Laundry Marker
What is this?
A permanent marker specifically for clothing.
Why did I buy it?
I own multiple versions of several clothing items and I also track what I wear. I bought this marker so I could mark which versions of the clothing I was wearing to better rotate them and in general know which item I was using.
It works well, but not perfectly. I found that writing on the tags typically resulted in a black mess after the first wash. You really need to find the best place to write on your clothes.