Premium Argentium Silver Fountain Pen - Arabian Knights Koi Size 8Arabian Knights Koi 8 Experience the beauty and craftsmanship of the Arabian Knights Koi pen from Silverburlpens. Each pen is meticulously handcrafted using material from the Carolina pen co, ensuring a unique and high quality product. The pen is fitted with a polished steel Magna Carta nib size 8, and comes with a medium nib tip size and Schmidt K5 ink converter. Custom nibs are also available upon request. The pen size is approximately 145m m long