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 7 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 7 Step 6 Draw a Gryffindor scarf around the bottom of the mug with red and yellow paint pens. Then let your mug dry for a few hours to make sure the drawing will last. Previous Next Start Slideshow Harry PotterDIY