The Phurpa is a ritual object rather widespread in Asian countries that have been influenced by Tibetan. Sometimes called "dagger sacred" the Phurpa was used in rituals by high level tantric practitioners, to fight evil spirits and to destroy obstacles.

Spain has a well established and rich knifemaking tradition, especially in cities like Toledo, Albacete, Ciudad Real, Granada, Jaén, Valencia and Seville, whose blades are known worldwide.