8mm volcano stone beads 925 Silver Earrings

volcano stone, black hole volcano stone, also known as volcano rock, pumice, porous basalt.

After the volcanic eruption of the volcanic glass, minerals and bubble formation of very precious porous shaped stone volcanic stone (commonly known as pumice or porous basalt) is a functional materials, environmental protection , volcanic rock containing sodium, magnesium, aluminum, silicon, calcium, titanium, manganese, iron, nickel, cobalt and molybdenum dozens of minerals and trace elements , no radiation and far infrared magnetic wave , relentless volcanic eruption after the, time interval million years, humans to more and more found its preciousness.

volcanic rock and stone weathering resistance, weather resistance, durability ; sound absorption and noise reduction is conducive to the improvement of the auditory environment; the low-level radioactive , enable the can be safe for human living places, and made into jewelry to be worn without the danger of radioactive contamination.

specifications:

about 8mm, volcano stone beads

925 silver needle, anti allergy

Packing: 12 / of card

accept customized products, in order to prevail in kind

Suchi: buyers

One, about delivery:

submit orders for payment , spot within two working days of the arrange delivery; platoon period without spot custom, and other goods, the time depending on specific circumstances to discuss with each other and decide,during the goods such as the buyer to apply for a refund of the and customer service almost not accepted.

Two, on the return:

belong to quality problems within 7 days unconditional return .

non quality problems, does not affect the two sales situation, 20 days can be returned, postage paid.

Three, on Color:

due to filming technology and light effects. also because each computer's display resolution rate different. Both will lead to pictures and in kind between the in the visual color difference, please customers and friends considerate and understanding of. 

on the company's products have any questions are can contact our customer service staff for consultation, we will be happy for your service!