This fits your .
High-quality HB-grade lead is strong and durable. With every stroke, it produces consistent marks and reliable results across a wide range of media. These dependable refills are highly recommended for Tri-Grip, Aspire, Clickster and additional Paper Mate pencils sold separately
Paper Mate Mechanical Pencil Lead Refills 0.5mm Pack of 144 Leads (66382) - B00O1HTEPU