Popsugar Culture Diy How to Make a Hologram on Your Cell Phone This DIY iPhone Hologram Is So Cool and So Easy September 24, 2015 by Marina Liao View On One Page Photo 1 of 4 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Step 1 Cut four trapezoids out of plastic packaging (or a CD case, which you will need a knife or glass cutter for). Previous Next Start Slideshow