These ProMarkers are alcohol-based, non-toxic permanent ink markers. The professional quality dyes used provide for a smooth, streak-free finish and
ProMarkers - Purples, Artist Supplies
Winsor & Newton ProMarker
Winsor & Newton : Promarker
Using ProMarkers for Fine Art Paint Effects
Letraset ProMarker Set No.1 - Pack of 1 (12 Colours and Free Blender) : : Stationery & Office Supplies
ProMarkers
Winsor & Newton Promarker Essential Collection 48-set
Winsor & Newton Promarkers - Purples – Opus Art Supplies
Winsor & Newton Promarker Complete Set of 189 Colours I Markers I Art Supplies
Using ProMarkers for Fine Art Paint Effects