북항 종이비행기 3위가 말아주는 A4용지 시리즈편!!!

Those new to paper airplanes often think, "Isn't it just a matter of folding paper?" However, that is a misconception. Since the performance of a paper airplane changes simply by changing the paper, anyone who likes and loves paper airplanes needs to master the basics of A4 paper. So, as someone with 7 years of experience, I hope this will be a time for us to grow together as I teach you!! Have a great time learning today! Bye~ P.S.: It took me 3 hours to edit, so I hope the view count goes up well haha. If the response is good, I will upload another series later!