Also inspired by the Divine Proportion, the Divina is a simplification in style more suitable for daily use. Made from the purest celluloid in an exclusive "Desert Springs" red colour, the soft turns of the instrument fit comfortably in hand whenever you're inspired to write. Two-toned 18k gold nib and platinum-plated trims add to the Divina's innate elegance. Its innovative features include a hook-safe locking cap system and a push & pull touchdown filling system for the fountain pen. Each instrument is limited to the golden number of 1618, or 1:1:618, long considered to be an ideal aesthetic ratio in Western art and design, suggesting a natural balance of symmetry and asymmetry.