About 10% stronger than any other Pentel refill lead thanks to a ceramic cell structure
Smoother than other refill leads on the market
40 leads per tube
Pentel Ain Stein C277 0.7mm lead. The new improved Pentel Ain formula utilises a molecular ceramic frame to support the graphite and lubrication particles. This greatly improves strength, enhancing break-resistance of thePentel Mechanical Pencil Ain Stein Refill Leads 0.7 HBwhile continuing to provide superior smoothness and darkness. Pack of 40 0.7mm x 60mm leads suitable for all 0.7mm mechanical pencils.
Overview
Features
0.7mm HB Refill lead
Suitable for all 0.7mm mechanical pencils
About 10% stronger than any other Pentel refill lead thanks to a ceramic cell structure
Smoother than other refill leads on the market
40 leads per tube
Pentel Ain Stein C277 0.7mm lead. The new improved Pentel Ain formula utilises a molecular ceramic frame to support the graphite and lubrication particles. This greatly improves strength, enhancing break-resistance of thePentel Mechanical Pencil Ain Stein Refill Leads 0.7 HBwhile continuing to provide superior smoothness and darkness. Pack of 40 0.7mm x 60mm leads suitable for all 0.7mm mechanical pencils.
