{"product_id":"zebra-b-jjm88-bk-sarasa-study-gel-ballpoint-pen-0-5-black-10-pieces","title":"Zebra Sarasa Study Gel Pen 10-Pack","description":"\u003cp\u003eThe \u003cstrong\u003eZebra Sarasa Study Gel Pen 10-Pack\u003c\/strong\u003e (JJM88) transforms test preparation and intense study sessions into a visually measurable achievement. Engineered specifically for students and lifelong learners, each pen houses Zebra's patented graduated ink refill marked with percentage scale increments, allowing you to visibly track your ink consumption, celebrate revision milestones, and boost study motivation.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGraduated Progress-Meter Refill Scale:\u003c\/strong\u003e Refill core features printed metric and percentage markings that visibly deplete as you write, providing motivating visual evidence of your daily study effort.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmooth Archival 0.5mm Pigment Gel Ink:\u003c\/strong\u003e Delivers vibrant, water-resistant lines that dry rapidly without bleeding through notebook paper or smudging under highlighters.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring-Loaded Mechanical Binder Clip:\u003c\/strong\u003e Alligator-style lift clip flexes wide to clamp securely to thick textbooks, review binders, and exam notebooks without breaking.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir-Tite Capless Protection:\u003c\/strong\u003e Patented airtight seal mechanism prevents the 0.5mm tip from drying out between rapid study notes and practice exams.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree Essential Study Colors:\u003c\/strong\u003e Available in bulk 10-piece boxes of deep Black, brilliant Blue, and marking Red ink.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ZEBRA (Japan)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Sarasa Study Collection (Model: JJM88 \/ B-JJM88)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSet Quantity:\u003c\/strong\u003e 10 Pens per Box\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Size:\u003c\/strong\u003e 0.5 mm Extra Fine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInk Type:\u003c\/strong\u003e Water-Based Pigment Gel Ink (Water-Resistant)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefill Standard:\u003c\/strong\u003e Zebra BJF-0.5 Graduated Refill Core\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Length 141 mm × Diameter 11 mm (Weight: 10.9 g)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Japan\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n  \u003ch3\u003eHow does the graduated scale help with studying?\u003c\/h3\u003e\n  \u003cp\u003eThe printed volume scale lets students see exactly how much ink they've used across practice essays and study sessions, turning hard work into visible, rewarding progress.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n  \u003ch3\u003eDoes the ink smudge under highlighters?\u003c\/h3\u003e\n  \u003cp\u003eNo, Zebra Sarasa Study uses water-resistant aqueous pigment ink that resists smearing under highlighters once dry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n  \u003ch3\u003eWhat refills are compatible?\u003c\/h3\u003e\n  \u003cp\u003eThe pen is compatible with authentic Zebra BJF-0.5 graduated study refills as well as standard Zebra JF-0.5 cores.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zebra","offers":[{"title":"Black","offer_id":50389752971298,"sku":"JJM88-BK","price":26.79,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":50389753004066,"sku":"JJM88-BL","price":26.79,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":50389753036834,"sku":"JJM88-R","price":26.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/3045\/6354\/files\/O1CN01tQ9RzI1CnkYDhKOjq__6000000000126-0-cib.jpg?v=1789984156","url":"https:\/\/www.xypen.com\/products\/zebra-b-jjm88-bk-sarasa-study-gel-ballpoint-pen-0-5-black-10-pieces","provider":"XYPen","version":"1.0","type":"link"}