Magnetic pearl powder For 3D nail polish, glass coating,screening heat resistance, solvent resistance, chemical stability. Sheenbow 3D Magnetic PigmentsShows unusual photos ... a shape magnetic. Usage:Step 1: Mixing Sheenbow 3D Magnetic powder into UV gel or Varnish, 7 colors for your choose ... .Step 2: Apply into products, brush or coating evenly.Step 3: Use magnetic slice near ...