{"product_id":"twsbi-precision-rt-metal-mechanical-pencil","title":"TWSBI Precision RT Metal Mechanical Pencil","description":"\u003ch2\u003eTWSBI Precision RT Metal Mechanical Pencil\u003c\/h2\u003e\u003cp\u003eThe TWSBI Precision RT Metal Mechanical Pencil is an exceptional all-metal drafting instrument engineered for discerning architects, designers, and writing enthusiasts. Finished in a handsome matte silver coating, the Precision RT features an iconic hexagonal barrel that prevents desk roll-away paired with a diamond-knurled cylindrical grip section for superior tactile control. Engineered with a 3mm fully retractable lead pipe sleeve, this 0.7mm technical pencil retracts completely inside the nose cone to ensure pocket-safe portability and prevent accidental pipe bending, making it a reliable lifelong companion for precision drafting and everyday notes.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Metal Heavyweight Construction:\u003c\/strong\u003e Premium machined metal hexagonal barrel provides satisfying heft, balanced center of gravity, and enduring resilience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Diamond-Knurled Grip:\u003c\/strong\u003e Finely textured cylindrical metal grip ensures a non-slip, comfortable hold during prolonged drafting and illustration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePocket-Safe Retractable Lead Sleeve:\u003c\/strong\u003e Full 3mm sliding guide pipe retracts smoothly into the barrel to protect shirt pockets and prevent drop damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra-Long Replaceable Eraser:\u003c\/strong\u003e Generous twist-accessible eraser concealed beneath the top knock cap provides ample correction utility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElegant Gift Presentation:\u003c\/strong\u003e Supplied in an authentic TWSBI presentation gift box complete with spare graphite leads and replacement erasers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e TWSBI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Precision RT (Retractable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Size:\u003c\/strong\u003e 0.7 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Matte Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanism:\u003c\/strong\u003e Push-button knock with retractable 3mm guide sleeve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Material:\u003c\/strong\u003e Precision-machined solid brass\/steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrip:\u003c\/strong\u003e Textured cylindrical metal knurling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 140 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Diameter:\u003c\/strong\u003e 7.9 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 28 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Taiwan\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow do you retract the lead guide pipe on the TWSBI Precision RT?\u003c\/strong\u003e\u003cbr\u003eFirmly depress and hold the top knock button, gently press the extended lead sleeve against your desk or notepad until it slides flush into the nose cone, then release the button.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat lead diameter does this model use?\u003c\/strong\u003e\u003cbr\u003eThis model is configured for standard 0.7mm graphite pencil leads in your preferred grade (such as HB, B, or 2B).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the difference between the Precision RT and the Precision Fixed model?\u003c\/strong\u003e\u003cbr\u003eThe RT (Retractable) model features a fully retractable 3mm lead sleeve for pocket safety, whereas the Fixed model features a stationary 4mm drafting pipe designed strictly for studio rule-guide work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAre replacement erasers available for the TWSBI Precision?\u003c\/strong\u003e\u003cbr\u003eYes, the pencil uses standard TWSBI Precision extra-long eraser refills that sit securely under the push-button cap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is included in the package?\u003c\/strong\u003e\u003cbr\u003eEach pencil arrives in an official TWSBI presentation box along with a pack of spare 0.7mm leads and replacement erasers.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWSBI","offers":[{"title":"0.7mm","offer_id":47485484269602,"sku":"TW27735-07","price":74.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/3045\/6354\/files\/TW27735-ZZZ_TWSBI-Precision-RT-Mechanical-Pencil-Silver_P1.jpg?v=1789008666","url":"https:\/\/www.xypen.com\/products\/twsbi-precision-rt-metal-mechanical-pencil","provider":"XYPen","version":"1.0","type":"link"}