These glittery paint markers work on light and dark fabrics. Use them to create beautiful works of art on your DIY fabric projects.Details:Includes multiple colorsBullet tip5 markersNontoxicMachine washablePermanentConforms to ASTM D-4236Care & Usage:Shake marker with cap on before each useRemove cap and press down on tip until color flowsApply marker to prewashed fabric, pressing down on tip as needed to keep ink flowingCover design with thin clothHeat set with dry iron for 60 seconds on suitable temperature for fabricMachine was inside out on delicate cycleTumble dry low