12 colors glow in the dark pigment powder epoxy resin pigment 20g/0.7oz each jar - luminous powder safe non-toxic for slime,nails,acrylic paint,halloween,fine art and diy crafts hxdzfx <b>package contents :</b> <br>12 colors: pink,yellow-green,yellow,blue, sky-blue,orange,green,blue green,red,orange red,purple red,purple,0.7oz each.<br> <b>application scopes :</b> <br> screen printing ink, brush - roller - spraying paint indoors,dips plastic coating,injection - extrusion - casting plastic,silicone rubber molding,paintings,wax, jewelry making,nails,etc.<br> <b>using condition(recommended) :</b> <br> with all colorless,clear coating,transparent medium,such as ink category,transparent nail polish,transparent glue,paint,plastic resin,silicone rubber,ceramics,glass etc.<br> <b>guidelines : </b><br> the more powder or higher the percentage used, the brighter and longer the glow will last. add medium to powder,not powder to medium.<br> use a white,or light color as a background for best results. if painting a black surface with powders, brilliance will be much less.<br> the thicker (to a point) the layer of glow powder will produce longer and brighter luminosity.<br> try to prevent moisture in the manufacturing process.a yellowing of resin may indicate moisture.<br> do not grind the glow powder, it will destroy the crystal structure and therefore decrease luminosity.<br> ratio of glow powder to medium is from 5% to 40% by weight depending on application and manufacture process.<br>