[Rare, Unreleased In Japan] Penac Protti PRD Patented Double-Chuck Mechanical Pencil, Made In Japan (0.5 Mm)

This is the PRD Protti double-chuck mechanical pencil, manufactured by Penac. A rare item that will impress even enthusiasts and collectors. The double-chuck system is a patent held by Penac (Kotobuki). The company's only advanced mechanism, the top chuck mechanism with an additional cushioning function, is condensed into a thin 8mm barrel.

While it looks like a simple piece of office equipment, it is exceptionally well-made, making it a must-have for connoisseurs. The well-made, fine knurling is also an attractive feature. Please note that this is not a drafting ferrule. The barrel is plastic with a resin coating.

This price is possible because this item is not discontinued but is still listed as a current item. If it becomes discontinued in the future, the price may increase without notice.

Features: ■ "Top Chuck" provides the theoretically optimal writing feel with minimal lead residue. ■ Cushioning function. ■ "Double Chuck" combines these features. ■ Suitable for a wide range of uses, including general writing, shorthand, and sketching.

[Total Length] 140mm [Body 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 features 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 A rare item that will impress even enthusiasts and collectors. The "top chuck" theoretically provides the optimal writing feel and minimizes lead residue, and it also features a built-in "cushioning function," making it the company's only "double chuck." While it looks like a simple office equipment, it's exceptionally well-made, making it a favorite among connoisseurs. The exquisitely crafted, fine knurling is also an attractive feature. Suitable for a wide range of uses, including general writing, shorthand, and sketching. [Total Length] 140mm [Barrel Diameter] 8.5mmφ [Weight] 19.3g Made in Japan