시그노노크식볼펜 0.28mm,0.38mm
<img src='https://view01.wemep.co.kr/wmp-product/8/955/367989558/pd_jtcbc7pptzsb.jpg'><br><img src='https://view01.wemep.co.kr/wmp-product/8/955/367989558/pd_2wmfb57djlnr.jpg'>