The Dorje in Tibetan Buddhism is a ritual symbol that allows followers to achieve enlightenment. Known as the Lord of stones is said to destroy the ignorance and illusions that cause suffering, creating spiritual and mental liberation. This empowers the ability to find happiness and the motivation to relieve all beings from their suffering.
Dorje is the Tibetan word for the Varjra (Sanskrit).
They are made of brass, the dimensions being about 11 cm long and 4 cm wide and weigh just over 100 grms, with 8 prongs