Trend Enterprises Fun Friends Scratch 'N Sniff Stinky Stickers, 4 Scents, 24 Designs, Pack of 240
Yoshi's Egg - Super Mario Wiki, the Mario encyclopedia
File:Scratch and Sniff Wine Label.jpg - Wikimedia Commons
Cherry Pie Whiffer Stickers Scratch & Sniff Stickers - Bearington Super Whiffer Sniffer Series 2 - Jerry Pie Transparent PNG - 1024x1022 - Free Download on NicePNG
If you ever wondered, the scratch and sniff stickers used by the Avariuses are an allegory for drugs. : r/StarVStheForcesofEvil