Cheap And Discounts Natural Lava Stone Round Beads,4/6/8/10/12/14/16mm Black Volcano Lava Rock Loose Bead for Jewelry Making DIY Bracelet Wholesales Wholesale. Buy Directly From Merchant SureBeads. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.