Newly redesigned and reformulated — so it's smoother, stronger, and more break-resistant than ever — this is Pentel Ain Mechanical Pencil Lead. To open the case, first peel off the sticker to reveal Ain's minimalist black case. Slide the case down to unlock, then slide right to open the top. It's a quick, natural motion that can easily be done with one hand. For frequent users of mechanical pencils, Ain's clever case will be a welcome innovation. Ain leads are recommended for all brands, sizes, and types of mechanical pencils. We offer this lead in hard and soft grades, and in several diameters: 0.2 mm, 0.3 mm, 0.5 mm, 0.7 mm, 0.9 mm, and 1.3 mm. The 0.5 mm diameter is also available in red lead or non-photo blue lead. Ain leads are 60 mm long. The quantity of leads varies depending on the diameter — please consult the product label for quantity information. Made in Japan.
