This is the front sleeve for the Orenznero! New and unused, it works perfectly! It's for 0.3mm. If you're experiencing issues like the lead not coming out, the pipe being bent, or broken, replacing this will fix it! Nohara Kogei, Kobo Kuse, Craft A, drafting mechanical pencil, Staedtler, Reg, United Bees, pencil case, Lupo pencil case, Debu pencil case, Romeo, LAMY, Lamy Scribble, discontinued mechanical pencil, Ace, fountain pen, Parker, limited color, Kaweco Special, Kaweco Blue Edition, Orenznero, Orenz, Graph 1000 for Pro, Aluminum & Rhodia, Script, Lamy Safari, Nomadic, Carbonium, pencil case, Graph Gear 1000, Kinokuniya limited, APiTA limited, AEON limited, Tsutaya limited, TSUTAYA limited, Lupo 2 pencil case, Smash, Rough & Smash, Pro Use, Energel, Acro Ink, Acro Drive, S20 0.3, S20, Legno, Pilot, Pentel, Tom, Lumio, lead holder, Auto, Brass, lead holder, Hacoa ruler, Hacoa + number, Kaweco Brass, Graph 1000 for Pro, Orenznero 0.5, Kuru Toga Advance, Kuru Toga, DelGuard, Tradio, Signo, Rotring 800, Rotring 600, Rotring 500, Rotring 300, Rotring 600