Leonardo Mosaico Fountain Pen - Sand GTIntroducing the Leonardo Momento Zero Grande Mosaico Sand Fountain Pen an exquisite writing instrument crafted from lustrous resins in vibrant colors including Sand, Hawaii and Mango. Featuring Leonardo's famous 'spaghetti' resin, cut horizontally, instead of vertically, for a unique square texture on the side, and different layers visible on the front and back, which Leonardo calls 'ringed Arco'. The resin has a mosaic marble finish, enhancing both