Here it's all about diffraction, just like a prism. You get that classic rainbow effect with these pigments. Some are crazy, some less so.
All Pigments – COOL CUSTOMZ UK EUROPE -, Custom Paint
Mica Powder Tropical Sunset Set 12 Pigments for Epoxy Resin
Emerald Green .004 (1 Ltr solvent ready for use) – COOL CUSTOMZ UK
Roizefar Mica Powder, 32 Colours x 5 g Pearlescent Epoxy Resin
Holographic Pigments – COOL CUSTOMZ UK EUROPE
There's no place like home!, 100 micron (.004), Ruby Red with a Holographic (rainbow) affect., Solvent, UV, and high temperature resistant.
5g Ruby Red Holographic .004
Mica Powder Tropical Sunset Set 12 Pigments for Epoxy Resin
Stunning metallic pigment dye for epoxy resin crafts with clump-resistant particle technology. Highly pigmented nanoparticles within the powder reflect light and emit a magical metallic shimmer, giving incredible effects when mixed with epoxy resin. The reflective microscopic crystals within the pigment give a bright and long lasting sparkling colour to crafts and woodworking projects. The pigment won't clump in epoxy resin making jewellery, table tops and epoxy crafts easy to work with.
Powder Pigment - Metallic Charcoal Black
COOL CUSTOMZ UK EUROPE -, Custom Paint
Techarooz Pigments - World's Most Vibrant Mica Powders
1g of Holographic Pearl is enough to make 400ml of sprayable paint.
Unicorn Dust Holographic Pearl (1g)