{"product_id":"sun-star-topull-s-mechanical-pencil-05mm","title":"Sun-Star Topull S Mechanical Pencil 0.5mm","description":"\u003ch2\u003eSun-Star Topull S Mechanical Pencil 0.5mm\u003c\/h2\u003e\u003cp\u003eThe Sun-Star Topull S Mechanical Pencil introduces an innovative top-pull lead advancement system designed for uninterrupted, ergonomic writing. Instead of shifting your hand to push an end button, the Topull S allows writers to advance 0.5mm lead by pulling the upper collar toward the grip with a natural two-finger squeeze. With its low center of gravity and sleek, modern profile, this Japanese stationery innovation keeps your workflow fluid during intense exams, lecture notes, and drafting sessions.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInnovative Top-Pull Advancement:\u003c\/strong\u003e Pull the collar mechanism toward the tip to feed 0.5mm lead effortlessly without altering your writing grip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUninterrupted Workflow:\u003c\/strong\u003e Eliminates the need to reposition your hand to press a rear knock button, saving time and maintaining focus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic Streamlined Silhouette:\u003c\/strong\u003e Gently contoured barrel rests naturally in hand to reduce finger fatigue during prolonged writing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Center of Gravity:\u003c\/strong\u003e Weighted lower section delivers exceptional stability, controlled strokes, and crisp line definition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContemporary Colorways:\u003c\/strong\u003e Available in 6 tasteful modern shades: Mint, Navy, Red, Black, Violet, and White.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sun-Star\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Topull S Series (STP05 \/ S4483)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Diameter:\u003c\/strong\u003e 0.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvancement Mechanism:\u003c\/strong\u003e Top-pull knock slide mechanism\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Durable ABS resin and polycarbonate with metal pocket clip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Colors:\u003c\/strong\u003e Mint, Navy, Red, Black, Violet, White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 151mm length x 13mm width x 10mm thickness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 12g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Japan\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow does the Topull S lead advancement mechanism work?\u003c\/strong\u003e Instead of pressing down on the top cap, you simply pinch and pull the upper textured collar downward toward your hand with two fingers, advancing the lead smoothly while maintaining your grip position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan you still push the top cap like a standard mechanical pencil?\u003c\/strong\u003e The Topull S is specifically engineered around the top-pull sliding mechanism; pulling the mechanism provides the intended, effortless one-handed feed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat lead refills are compatible with the Topull S?\u003c\/strong\u003e The pencil accepts all standard 0.5mm mechanical pencil leads, including high-density polymer leads such as Uni Smudge-Proof or Pentel Ain Stein in HB, B, or 2B.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes the pencil feature a built-in eraser?\u003c\/strong\u003e Yes, a replaceable mini eraser is housed securely under the top cap for quick corrections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this pencil suitable for left-handed writers?\u003c\/strong\u003e Absolutely. The symmetrical two-finger pull action works comfortably in either hand without requiring awkward thumb gymnastics.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun-Star","offers":[{"title":"Mint","offer_id":47485460742178,"sku":"STP05C-1","price":16.2,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":47485460774946,"sku":"STP05C-2","price":16.2,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":47485460807714,"sku":"STP05C-3","price":16.2,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":47485460840482,"sku":"STP05C-4","price":16.2,"currency_code":"USD","in_stock":true},{"title":"Violet","offer_id":47485460873250,"sku":"STP05C-5","price":16.2,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":47485460906018,"sku":"STP05C-6","price":16.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/3045\/6354\/files\/STA-S4483120.jpg?v=1789008637","url":"https:\/\/www.xypen.com\/products\/sun-star-topull-s-mechanical-pencil-05mm","provider":"XYPen","version":"1.0","type":"link"}