Buy It: Clear Favor Boxes ($16, Walmart) Buy It: Polka Dot Tissue Paper ($2, Target) Editor’s Tip: Use hook-and-loop tape ($4, Walmart) to create an easy closure. Buy It: 3-Piece Tool Set ($10, Target) Editor’s Tip: Write your word on the plastic wrap using a permanent marker first as a guide for the design. Editor’s Tip: Do not wait for the oven to preheat to put the mugs in. Put the mugs in the oven immediately when you set the heat and set timer for 30 minutes.