I used a fine point permanent sharpie to write names on and it works well.

I used an Ultra Fine Sharpie, and Promarx Ultra Fine pens (purchased in a 3 pack at Dollar Tree).

A good Sharpie writes nicely on these, and they are large enough to cut in half when you have a lot of clothes to label

I used an ultra fine sharpie

Even with a fine-tipped sharpie pen, I can only fit his name and my phone number if I'm careful

I use a fine tip sharpie to write names and stick these on my kids hoodies and jackets.

And the sharpie hasn't smudged or faded

I used these with the Sharpie Rub-A-Dub Permanent Laundry Marker Fine and they worked very well.

You'll want to get an extra-fine or ultra-fine sharpie for most of these, as 3/4 of them are too small to write on with a regular sharpie

Then I used a Sharpie & the ink didn't wash off, but the label fell entirely off the fabric during the 2nd wash.

I use an extra-fine permanent black Sharpie pen to write the name on the labels.

I used an ultra fine sharpie to write on them and haven't noticed any smudging whatsoever.

I used a fine tip Sharpie marker and let ink on labels dry 24 hours before placing on clothing and washing

These work quickly and easily!I use a fine tip sharpie pen and just peel and stick

Also, after pleanty of washings, the stickers are still intact and I can read them as clear as when I wrote on them!