PDV (physical vapour deposition) technology is used for deposition of thin water
resistant coatings on medical devices. The properties of underlying materials aren't
changed and their biochemical functionality remains the same. The same technology
is used in producing a black line jewelry which was medically approved to be safe
and healthy. Black jewelry can come in contact with skin and blood and doesn't
bring harm to your body. It's absolutely safe. In this collection you'll find jewelry
of black line created to satisfy various desires. We have a choice of sizes, forms,
styles and are glad to offer you black curved barbells with cones, barbells with
spikes, black ball bananas, black line belly button rings and other black jewelry
for your piercing.