available in Japan Penac Protti PRD Patented Product Double Chuck Mechanical Made in Japan [Not - Rare] Pencil, (0.5 mm)

A rare item that will impress even the most discerning collectors. The "Top Chuck," which theoretically provides an optimal writing feel and minimizes lead residue, now incorporates a "cushioning function," making it the company's only "Double Chuck" feature. Despite its unassuming, office-equipment-like appearance, its craftsmanship is exceptional, appealing to connoisseurs. The finely crafted knurling is also a charming feature. Suitable for a wide range of uses including general writing, shorthand, and sketching. [Overall length] 140mm [Shaft diameter] 8.5mmφ [Weight] 19.3g Made in Japan This is a Penac PRD Protti mechanical pencil with a double chuck mechanism. A rare item that will impress even the most discerning enthusiasts and collectors. The double chuck mechanism is a patent held by Penac (Kotobuki). It features the company's only advanced mechanism, which incorporates a cushioning function into the top chuck mechanism, all condensed into a slim 8mm barrel. Despite its plain, office-device-like appearance, it boasts exceptional craftsmanship, appealing to connoisseurs. The finely crafted knurling is also a charming feature. Please note that this is not a drafting tip. The barrel is made of plastic with a resin coating. This price is possible because it is currently a current product and not discontinued. If it is discontinued in the future, the price may be increased without notice. Features: ■ "Top Chuck" provides theoretically optimal writing feel and minimal lead residue. ■ Cushioning function. ■ "Double Chuck" combines both features. ■ Suitable for a wide range of uses including general writing, shorthand, and sketching. [Overall Length] 140mm [Shaft Diameter] 8.5mmφ [Weight] 19.3g Made in Japan This is a Penac brand double-chuck mechanical pencil PRD Protti.A rare item that will satisfy enthusiasts and collectors alike.The top chuck mechanism with an additional built-in cushioning function; Penac's only advanced patented mechanism condensed into an 8mm thin body. Suitable for a wide range of uses, including general writing, speed writing, and sketching [Length] 140mm [Body diameter] 8.5mmφ [Weight] 19.3g Made in Japan