Amazon.com : 8 Pack Chalk Marker Pen Dry Erase Markers 6mm Reversible Bullet & Chisel Tip Fluorescent Markers Highlighters for LED Menu Board Bistro Board AD Drawing POP Art Glass Window Blackboard
Cinch Magnetic Black Dry Erase Board for Fridge: with Bright Neon Chalk Markers - 16x11" - 4 Liquid Blackboard Markers with Magnet - Small Whiteboard Chalkboard - Walmart.com
Neon Wet-Erase Chalk Markers - Set of 4 at Lakeshore Learning