The nuka Eternal Notebook and Eternal Pencil is a smart system if you like to work with handwritten notes & sketches. The pages are tear-resistant and designed to be cleaned off & re-used over & over again. Linked with the +nuka app, you keep scanned copies of your notebook pages stored in virtual notebooks, to keep it all organized & accessible as you wipe away old notes & start fresh. A funded Kickstarter.