I got my kid markers you can write on glass with : r/Aquariums

HILLMAN Blue/White Round Tip Window Marker 2 pk - Ace Hardware

Tooli-Art Acrylic Paint Markers Paint Pens Special Colors Set - METALLIC

Window Markers (4 pack)

12 Best Art Markers for Professionals in 2024 - Choose Marker

PAINTERS MARKERSWhen its time to brighten up your windows or write messages on mirrors, use the Glass Pen to add a rainbow of eye-catching colors to your stunning designs! These pens feature a reversible nib to be long-lasting and work on a wide variety of surfaces to be suitable for every occasion and any room.

Rainbow Chalk Markers Glass Pen - 5 Pack Assorted for Writing on Windows & Glass

The Best Highlighter Pens

Glass Pen Window Marker: Liquid Chalk Markers for Glass, Car Marker or Mirror Pen with Washable Paint - Car Windows, Storefront Window, Wedding, Parade, Party & Holiday Decorations (White, Fine Tip) : Arts, Crafts & Sewing

Tooli-Art Acrylic Paint Markers Paint Pens Special Colors Set - METALLIC

VersaChalk Chalkboard Markers is specially built for Professionals. It's the best wet erase liquid chalk markers for Black boards, Chalkboards,

Washable Wine Glass Pens by VersaChalk

EXPO 2-in-1 Dry Erase Markers, Chisel Tip

Zebra CLiCKART Retractable Marker Pen Review — The Pen Addict