As everyone walks around constantly glued to their mobile devices, paper still remains relevant. Drawing on a tablet just isn’t the same as drawing on paper. To combine the convenience of digital with the functionality of paper, try out Blerline. These iOS-optimized sticky notes adhere to your iPad or iPhone and allow you to trace the image on your device onto the paper. It’s perfect for recreating a photograph, copying down notes or composing music. One pack of 25 notes for the iPhone 5 only costs backers $4 with estimated delivery in August 2014. Blerline hopes to raise $9,000 in a 41-day Kickstarter campaign.