FOUNTAIN PEN Merlin 33 Fountain Pen (Denmark) - Blue Grey Marble, Button Filler, 14k Flexible Merlin Sun Nib (New Old Stock, Restored) $100.00 Type button fill fountain pen Product Name Model 33 Manufacturer and Year Merlin, Netherlands, 1950s Length Almost 4-5/8" Filling System Button filler (we replaced the sac) Color Blue-grey... Add to Cart