How to make ink that is easy to erase

Now I will tell you how to make ink that can instantly wipe with paper, so that there remained no trace.

Instruction

Difficulty level: Easy

What you will need:

paper

fountain pen

water

starch

iodine

step 1

For a start, made all of what I stated. Then on your Desk raskagite them to make you feel comfortable and that you are not wrong when pridelovani this focus.

2 step

First you need to dissolve the starch in water, preferably until thick cream. Then drop in a few drops of your iodine. After that, the ink will leave on paper a clear dark brown bar. Then, drag the letter, or by any paper, written by those ink, then you can take a cloth or your hand to remove them; they will be erased like chalk from a blackboard.

3 step

Here's how to make these inks, which will help you rosegrove friends or acquaintances