My Pen Case Some of my students has made good comments about my dark blue pen case. Thank you for the positive comments about it. Telling the truth, one of my interests is collecting pen cases. I have counted how many pen cases I have and found out that I have more than ordinary people do !! It will be nice if you tell me where to buy cool pen cases. I look forward to hearing from you about it ! Cheers ! 銀座校講師 HIRO写真撮影:HIRO