{"product_id":"tombow-mono-graph-mechanical-pencil-clear-blue","title":"Tombow Mono Graph Mechanical Pencil Clear Blue","description":"\u003ch2\u003eTombow Mono Graph Mechanical Pencil Clear Blue\u003c\/h2\u003e\n\u003cp\u003eThe Tombow Mono Graph Mechanical Pencil in Clear Blue combines Japanese technical craftsmanship with an exposed translucent skeleton design. Ideal for students, designers, illustrators, and everyday writers, this pencil incorporates Tombow's acclaimed dual-action lead feed mechanism: simply give the pencil a gentle vertical shake to advance the 0.5mm lead without disrupting your writing flow, or press the pocket clip downward. When carrying the pencil in a bag or pocket, pushing the clip upward locks the internal shaker weight, preventing unintentional lead advance.\u003c\/p\u003e\n\u003cp\u003eA fixed 4mm metallic drafting sleeve provides an unobstructed line of sight against straightedges, templates, and rulers for clean, precise handwriting and drafting. At the top of the translucent blue barrel sits a full-length, refillable twist-up Tombow MONO eraser offering roughly 1.8cm of premium, non-abrasive erasing compound. With its balanced weight distribution and ergonomic barrel contours, the Clear Blue Mono Graph delivers exceptional comfort and reliability during long study or sketching sessions.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Action Lead Advancement:\u003c\/strong\u003e Shake the pencil vertically to feed lead effortlessly, or press the pocket clip down for traditional click advance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShake-Lock Safety Clip:\u003c\/strong\u003e Push the clip upward to lock the shaker weight and prevent accidental lead extension during transport.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefillable Twist-Up MONO Eraser:\u003c\/strong\u003e Integrated high-grade Tombow MONO vinyl eraser extends and retracts smoothly with a twist of the top collar.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4mm Precision Drafting Sleeve:\u003c\/strong\u003e Fixed metallic guide pipe ensures superior visibility against rulers, templates, and drafting straightedges.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClear Skeleton Blue Finish:\u003c\/strong\u003e Translucent blue barrel displays the internal mechanism and adds contemporary Japanese minimalist appeal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Tombow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Mono Graph Clear Color Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e DPA-138B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Color:\u003c\/strong\u003e Clear Blue\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Diameter:\u003c\/strong\u003e 0.5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMechanism:\u003c\/strong\u003e Shaker Mechanism \u0026amp; Clip Knock Mechanism with Shake-Lock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGuide Pipe Length:\u003c\/strong\u003e 4.0 mm fixed sleeve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEraser Component:\u003c\/strong\u003e Twist-up MONO eraser (Refill model: ER-MG)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Japan\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHow does the shaker lead advance work on the Mono Graph?\u003c\/strong\u003e\n  Inside the pencil barrel is an internal brass weight. A gentle vertical shake slides the weight down against the clutch mechanism, extending the 0.5mm lead without shifting your hand grip.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHow do I prevent the pencil from extending lead inside my bag?\u003c\/strong\u003e\n  Push the pocket clip upward until it clicks into the locked position. This disengages the shaker weight so movement during travel will not feed lead.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCan I advance the lead using the clip instead of shaking?\u003c\/strong\u003e\n  Yes, pressing the pocket clip downward functions as a standard push-button click mechanism to advance the lead normally.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat eraser refills fit this pencil?\u003c\/strong\u003e\n  This pencil utilizes authentic Tombow ER-MG replacement erasers. Simply twist the top holder to remove the spent eraser and insert a fresh refill.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat lead refills are recommended for this pencil?\u003c\/strong\u003e\n  Any standard 0.5mm mechanical pencil lead works perfectly, such as Tombow Mono-WX or high-polymer Japanese 0.5mm leads in HB, B, or 2B hardness.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tombow","offers":[{"title":"Default Title","offer_id":47485509861410,"sku":"TOMBOW-MP-DPA138B","price":12.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/3045\/6354\/files\/419yWhoxjcL._AC_SL1000.jpg?v=1789008715","url":"https:\/\/www.xypen.com\/products\/tombow-mono-graph-mechanical-pencil-clear-blue","provider":"XYPen","version":"1.0","type":"link"}