Yasutomo FabricMate Dye Markers are a pen with fabric dye inside. Its unique dye requires no soda ash, steaming, or heat setting. The colors simply have to dry-24 hours, and the dyed fabric is ready for laundering or wearing. No mess. No clean-up. Use for coloring, dyeing and decorating on all fabrics. Slow drying for color-blending. Works great with transfers. Tropical set contains: lemon yellow, apple green, magenta, grey, peacock blue and purple.Details:Includes assorted tropical colors6 markersSuperfine tipNontoxicFor use on fabric