Japan's genuine OLFA A-1/A-2/A-3/A-5 multi-model PRO art knife, 9mm small blade, used for art students to sharpen pens, telescopic tool holders and special knives for engraving knives and pasting films. - AliExpress
OLFA cutter knife BLADE 9mm Choose from 8 Type 215B,208B,198B,191B,170B,55B,8B | eBay