Pentel Super Hi-Polymer Lead Refills， 0.7mm， 2B， Black， 12 Leads/Tube， PK - PEN502B[Product Information]- Enter your model numberto make sure this fits.
- Guaranteed to scan for tests.
- Smooth， uniform marking with reduced smearing.
- Compatible with most refillable automatic pencils.
- Won't damage paper.
- Reduced breakage.
