Rub-A-Dub marking pens. Felt tipped standard.
Sharpie Rub-A-Dub Laundry Marker, Pack of 3
How to do laundry: 8 easy steps to washing your clothes at home
Laundry Markers – GAN - Got A Notion
Sharpie Rub-a Dub Laundry Markers Black, 2pk
Laundry Markers – GAN - Got A Notion
Yosogo Permanent Fabric Marker Pens (3 Colors) - Pack
Color Me Washable Fabric Markers
Color Me Washable Fabric Markers
Sharpie Rub-A-Dub Laundry Marker, Pack of 3
50s to 1000 Counting Stitch Markers Set of 20 for Knitting or
Sewing Kit – GAN - Got A Notion
Sharpie Rub-A-Dub Laundry Marker, Pack of 3