Pentel Ain refills deliver ultra-fine 0.2mm 2B lead that glides effortlessly across paper. Japanese stationery is legendary for its meticulous precision, and Pentel remains a trusted brand for students, artists, and office workers around the globe.
This five-pack is the result of a refined manufacturing process that incorporates a special oil into the raw materials. By bonding graphite and resin carbide, the leads reach a rare balance of smoothness, break resistance, and stain resistance. The result is deep, clear lines without the frustration of constant snapping or messy smudges.
Thoughtful engineering extends to the case design, too. Built for simple one-handed operation, the case opens facing upward, keeping lead spills to a minimum while you reload.
Pentel Ain 0.2 mm 2B mechanical pencil lead refills, pack of 5. The new formula uses special oil to provide smooth writing, while balancing smoothness, break resistance, and stain resistance. The upright, one-handed case design helps reduce lead spillage.




