Some markers feature gradients (e.g., pink or blue transitions) or shaped tips like yellow stars and smiley faces to add flair to your wins. Where to Buy Your Markers
Standard daubers typically hold 45 ml of ink, but frequent players often prefer 80 ml to 120 ml sizes for longevity across multiple sessions.
The Ultimate Guide to Buying Bingo Markers: Daubers, Dots, and More
You can find bingo markers at several types of retailers depending on your needs: bingo daubers - The Frugal Crafter Blog