$60.99 TUL Lead Refills, 0.7 mm, HB Hardness, 30 Leads Per Tube, Pack Of 3 Tubes | OfficeSupply.com
Pentel Pencil Leads 0.7mm B - PENC7069 | COS - Complete Office Supplies
Pentel Super Hi-Polymer Lead Refills for Mechanical Pencils, HB Grade, 0.7 mm, Pack of 12 leads 
