He is not afraid of no water, no scissors or your dog.
Nuka startup, founded by Ukrainian students, announced the "perpetual notes." His paper made from material similar to paper, which is difficult to break and spoil the water.
Included with the notebook nuka sells metal pencil that will not be worn and always remains sharp. It can be attached to the notebook with the help of magnets. If you do not like this pencil, a pad, you can write a felt pen, a pen or a simple pencil.
The ink can be completely removed with a cloth and a special solvent. In this case, the usual water notebook is not terrible - you can take notes even in the rain.
After the release of notebooks nuka going to make a mobile app for iOS and Android. It will be digitized notes, so they can be easily wiped off the sheet.
Now nuka collects money on a Kickstarter, where a set of solvent, notepad and pencil, you can pre-order for $ 59 (≈ 3 810 rubles). Then the price will be increased to $ 79 (≈ 5 100 rubles) notebooks Distribution will begin in November.