I will use the knock formula for the first time. It seems easy to use, so I bought it. If you do not use the regular one, it will be packed immediately, but how about this? It is appearing smoothly so far. I expect it.
I had inconvenience due to the pen type correction liquid I used until now because I needed a force to get out the liquid or it got caught at the pen tip, but this item also put out some liquid It was very easy to use with smooth.