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Sailor King of Pen (KOP) 21K Hard Rubber Fountain Pen

The King of Pen is Sailors flagship masterpiececrafted with the highest level of Japanese precision and artistry. This exceptional edition features a hard rubber (ebonite) body, a material first developed in 1851 and revered as the earliest synthetic resin.

Difficult to manufacture yet unmatched in quality, hard rubber offers superior resistance to ink corrosion and remarkable durability. Over time, its deep black surface gradually matures into a warm tea-brown patina, a transformation cherished by collectors for its unique character and beauty.

Exquisite Details

• Material: Hard rubber barrel with solid metal clip

• Nib: Oversized 21K gold nib, renowned for Sailors legendary smoothness and balance

• Available Nib Sizes: Medium (M) and Broad (B)

• Filling System: Versatilecompatible with both Sailor cartridges and converter

Complete Presentation

• Elegant original Sailor wooden gift box

• 1 Sailor converter

• 1 bottle of Sailor ink

This is not just a writing instrument, but a collectors treasure that embodies the history of fountain pen craftsmanship. Perfect for enthusiasts seeking a pen that grows in beauty with every use.