The Vajra (a.k.a. Dorje)- is possibly a new concept for some seekers in the West; this is the thunderbolt - wielding spiritual tool. Who in the west wields the thunderbolt? Thor! Kids want to be him. Women love him. Men want to be like him. He and his thunder are unbeatable. The Dorje brings that spiritual energy to you.
Most of us look similar to the out-of-shape Thor in one the recent Avengers movies which was the funniest part of the movie by the way.
Here's the deal, you won't be transformed into the old Thor but you can wield a thunderbolt like him. First you need to go within; way within, where your core essence resides—that spark of Divinity. Then summon all the spiritual fire you can muster. To wield a thunderbolt like the God of Thunder, you'll need to focus that energy through a Tibetan Vajra.
A word of caution. Focusing spiritual fire through the thunderbolt concentrates energy. It can be easily misused. If one has a lot of spiritual attainment, then you probably already know you should be careful using a vajra. A warning label is not included.
Some of our Dorjes are used. This not necessarily a bad thing. If the previous owner was a very devout, then they could be charged with reservoirs of thunder. At no extra charge we might add.