Styling, craftsmanship, ergonomics and love are all essential components of every delta passion pen. Each instrument has been designed and meticulously hand-crafted in naples, italy. Delta’s passion collection combines generations of artistry and innovation with today’s hottest fashion colors, accented in hand-made black resin with a perfect ring of white. Delta’s passion collection features handcrafted trim rings that express true love for the written word in sculpted sterling silver. The fountain pen nib is solid 14kt gold with a platinum mask and heart-shaped breathing hole. The passion fountain pen features a cartridge/converter filling system.