Kuretake KN37-41 - Katakana Practice is a katakana writing practice set with a pen that uses water instead of ink.
Practice writing your characters as much as you want without worrying about wasting paper. Simply load the water brush pen with water and write on the paper provided. Your lines are dark and visible when wet. As they dry, they disappear, and you can write on the paper again with the water brush
The kit includes:
-water writing paper with a guide for the katakana syllabary. The order and sense of the strokes are indicated. The idea is to trace them correctly.
-water writing paper for free practice.
-a pen with a water container.