Micron Permanent Fabric Pen, Black– Simply Pretty Stitches

ADGER Water Erasable Purple & Pink Double Side Fabric Marker Pen - Pack of 2 : Office Products

Sakura Pigma Micron black 005 (0.20 mm) [Pack of 6] (20767-PK6) : Artists Markers : Arts, Crafts & Sewing

Transferring Embroidery Designs on Dark Fabric –

Dritz 3087 The Fine Line Permanent Fabric Marker, Black, 8.5 x 2.88 x 0.38

SAKURA Pigma Micron Fineliner Pens - Archival Black and Brown Ink Pens - Pens for Writing, Drawing, or Journaling - Black and Brown Colored Ink - 003 and 005 Point Size - 4 Pack : Everything Else

Black Fabric Markers 2 Pack, Broad and Fine Tip, Water Resistant Ink, No Steam or Iron Needed

Embroidery Design Transfer Question & Frixion Pens –

Black Fabric Markers 2 Pack, Broad and Fine Tip, Water Resistant Ink, No Steam or Iron Needed

Kearing Permanent Fabric Touch Up Markers with 2.0mm Tip are popular for use on DIY designs on T-shirts, shoes, etc. Easily write on regular fabrics.

Kearing Permanent Fabric Touch-Up Markers - 6 Color Set

Micron Pen 0.5mm Fine Line Permanent Marker - Black — Quilt Beginnings

Micron Pen Black - 084511318332