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Pentel Ain lead is already renowned for strength, darkness and smoothness but not content to rest on their laurels, Pentel have further refined the Ain recipe. By adding a molecular ceramic frame to support the graphite, strength has been significantly improved and is now the strongest lead available on the market - surpassing both original Ain lead and it's nearest competitor.
Ain Stein is available in C273 0.3mm, C275 0.5mm, C277 0.7mm and C279 0.9mm and is suitable for all mechanical pencils. |
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