https://www.staples.com/pentel-super-hi-polymer-lead-refill-0-9mm-15-leads-3-pack-l509bp3hb-k6/product_771469
Pentel Super Hi-Polymer Lead Refill, 0.9mm, 15/Leads, 3/Pack (L509BP3HB-K6) | Staples
Get Pentel Super Hi-Polymer Lead Refill, 0.9mm, 15/Leads, 3/Pack (L509BP3HB-K6) fast at Staples. Free next-day delivery when you spend $35+.