Symbolically, a Dorje represents "thunderbolt of enlightenment", that abrupt change in human consciousness which is recognized by all the great religions as a pivotal episode in the lives of mystics and saints. Dorje is an inseparable ritual objects in Tibetan Buddhism, and it is always used in combination during religious ceremonies. It is avery important Buddhism symbol of protection.
Kartika is a weapon symbolizing severance of all material and this worldly bonds held by Mahakala and by the Dakinis embracing the Dharmapalas and the Yidams such as Yama and Yamantaka. It is a very important Buddhism symbol of protection as well.
Thogchags means "lightning iron" in Tibetan and these talismans of bronze and meteoric iron, some dating back to the Bronze Age, are thought to have fallen from the sky or sprung from the ground where lightning has struck. Worn around the neck or sewn onto clothing, they protect against lightning, heal the sick, repel evil and attract good fortune. They are magical relics from Tibet's ancient past.
THOGCHAG 3 DORJE & Kartika Knife