These trompe l'oeil stickers from Appree bring some whimsy to your planner, calendar, or personal devices. The flashes of light featured in this sticker sheet are sure to brighten up your day. 

1 sheet.

Appree is a Korean stationery company based in Seoul. Their products are designed under the concept "learning from nature," recalling the special memories built around the mountains, lakes, mist, and the feeling of being outside.