Rosary is hand knotted with nylon thread to ensure durability. Crucifix is made of stainless steel as are the parts used to assemble the rosary.
Crystals used are black Onyx, a grounding stone that can assist in removing negative thought patterns and self-doubt & Composite Quartz.
Composite Quartz refers to a Quartz stone that has been split in half to add an element to make it appear as though it is glowing. They do not glow but instead shimmer and shine depending on how you are looking at them.