The piece you are getting is on the larger side, but it was specifically chosen because the stones hold the energies very well!
The thing about the Nazca lines is that they are still being discovered. Here's what has been known-- the Nazca lines are a collection of lines dug into the Earth by the natives of South America. What is being reported-- new Nazca lines are being discovered to add to the 100s that have already been discovered. For paranormal researchers who know the magic that is associated with the original Nazca lines, this new is epic because it means that there is inevitably new magic on the horizon.
What are we offering? This piece has traveled to South America to receive the energies from one of the Nazca images, in particular a double-headed snake. This double-headed snake represents the duality of mankind. It is an ancient serpent of knowledge not so different from the Ouroboros or the Sumerian Serpent of the Tree. This piece embodies the duality of the double-headed snake and brings it to you. This duality is the ability for man (and all entities) to exist not only as the entity they were born as but also a deified version of themselves. In this deified version of you, you will have access to the cosmic energy that will allow you to manifest your own powers and abilities, as long as to travel along the expanse of the galaxy in your astral form.