David Dobrik Pencil Cases. If you want to show your love for the YouTube Star David Dobrik, then you’re in luck. Now available at David Dobrik Store is a collection of stylish and fun pencil cases featuring his signature logo. Keep all your writing utensils neatly stored in one of these unique cases and show off your fandom with the perfect accessory! Find out more about the David Dobrik Pencil Cases in this article.