{"product_id":"ain-stein-mechanical-pencil-leads-0-3-mm-h","title":"Ain STEIN Mechanical Pencil Leads, 0.3 mm, H","description":"\u003cp\u003ePentel Ain STEIN leads are a new generation of darker, stronger graphite refills from the global leader in mechanical pencils. Believe it or not, the name is an acronym: STEIN stands for \"Strongest Technology by Enhanced SiO\u003cspan data-mce-fragment=\"1\" class=\"ILfuVd\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"hgKElc\"\u003e₂\u003c\/span\u003e\u003c\/span\u003e Integrated Network.\" SiO\u003cspan data-mce-fragment=\"1\" class=\"ILfuVd\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"hgKElc\"\u003e₂\u003c\/span\u003e\u003c\/span\u003e is silica, typically found in nature as crystalline quartz. Pentel's engineers have used SiO\u003cspan data-mce-fragment=\"1\" class=\"ILfuVd\"\u003e\u003cspan data-mce-fragment=\"1\" class=\"hgKElc\"\u003e₂\u003c\/span\u003e\u003c\/span\u003e to create a microscopic skeleton that keeps Ain STEIN leads from breaking.\u003c\/p\u003e\n\u003cp\u003eIn addition to their unusually strong construction, Ain STEIN leads offer darker marks and smoother writing than previous pencil lead technology. Despite their dense graphite load, they're also smudge-resistant.\u003c\/p\u003e\n\u003cp\u003ePentel Ain STEIN leads come in a unique, compact case, thinner than your pencil and featuring a twist top that dispenses a few leads at a time. The translucent window in the front of the package allows you to see how many leads are left inside.\u003c\/p\u003e\n\u003cp\u003eFifteen leads per package. 60 mm length. Made in Japan.\u003c\/p\u003e","brand":"Pentel","offers":[{"title":"Default Title","offer_id":42846545051906,"sku":"4902506269133","price":5.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2228\/7429\/products\/pentelainstein03pow_2of5.jpg?v=1666643450","url":"https:\/\/stlartsupply.mom\/en-ca\/products\/ain-stein-mechanical-pencil-leads-0-3-mm-h","provider":"St. Louis Art Supply","version":"1.0","type":"link"}