Popsugar Living Harry Potter DIY Harry Potter Mug What Better Way to Enjoy Your Afternoon Tea Than With an Adorable DIY Harry Potter Mug? August 7, 2016 by Kelly Ladd View On One Page Photo 5 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Step 4 Draw the lightning bolt scar on Harry's forehead. Previous Next Start Slideshow Harry PotterDIY