Pentel 0.7 Refill 3-piece Set 2BBHBAS for PG1017/517, Packaged Ain Stein Lead, 0.7 mm HB, B, 2B, Tube of 40pcs (XC277-HB,B,2B), 1 Each Refill three piece set which Pentel recommends includes: Refill Lead, 1 tube (40 leads per tube) XC277-HB, B, 2B 0.3mm lead,, 1 Each All products are Made in Japan.