Water Soluble Markers for Chessex Vinyl Playmats (4-pack)
Staedtler-Mars (Chessex) Lumocolor Markers write on nearly all surfaces. Marks on most plastics, metal and glass. Water soluble. Wipes off with damp towel. Series 315 set of four: Black, Red, Blue and Green. 1.0mm tip. Perfect for use with any reusable combat mats.