eHOME Glass Marker Set are the BEST markers designed specifically for use with Glass Markerboards. Note: they DO work with all dry erase surfaces. 

Available in Multi-Color Bullet Tip, Black Bullet Tip, White Bullet Tip, and Multi-Color Fine Point Sets of 6.

Glass Marker Sets include 6 liquid glass markers for both dry and wet erase surfaces. Prior to first use, press down to allow tip to fill with liquid. Quality, non-toxic, low odor ink that has a bold color laydown. Works on all glass and dry erase surfaces. Dried quickly and easily erased. Liquid glass markers last twice as long as traditional dry erase markers. Built in eraser cap allows for quick and easy corrections while using. Each set comes packaged in a resealable eco-pouch as a set of 6 (Multi-Colors include Black, White, Orange, Pink, Green, & Blue).