The mischievous stationer Ban8 offers these cute, photorealistic sticky notes, which look just like non-paper things — in this case, fresh perilla leaves (a mint-like plant that's popular in Korea) in a grocery tray. From a distance, your co-workers might think there's really a leaf on their desk! But on the sticky note, they'll find the phone message or tracking number they're looking for. Each Ban8 Photorealistic Sticky measures about 85 mm wide, with different heights depending on the food. Each pad has 15 sticky notes.