기능

• A new kind of memo tool that can be used over and over again
• A magnetic sheet type memo tool that can be used repeatedly.
• Fine characters can be written and partial erasure is possible.
• There is no eraser or marker residue, and there is no worry about ink sticking to clothes.
• Since consumables such as markers and batteries are completely unnecessary, it is economical and environmentally friendly.
• The body is thin and light and easy to hold. It is convenient as it can store a dedicated eraser and a dedicated pen.
• You can easily save and share it with a free dedicated app that makes it easier to read.