RUBYCA Natural Snow Obsidian Gemstone Round Loose Bead Organizer Box for Jewelry Making, Mix Sizes

• Package include: 320pcs Mixed Sizes of Snow Obsidian Gemstone Beads in Organizer Divider Box
• Material: AAA Grade 100% Natural Snow Obsidian Gemstone ❤ Come with RUBYCA Plastic Container
• Quantity per Size: 4mm= ~ 87pcs &#10084 6mm = ~ 100 pcs &#10084 8mm = ~ 92pcs &#10084 10mm = ~ 41pcs
• Semi-precious gem-stone beads are all unique and may vary from the one shown in the picture.
• RUBYCA gemstone beads are not treated or dyed, smooth with excellent polish and perfectly cut.

RUBYCA Snow Obsidian Natural Gemstone Beads with Organizing Box Obsidian is a naturally occurring volcanic glass formed as an extrusive igneous rock. It is produced when felsic lava extruded from a volcano cools rapidly with minimal crystal growth. Obsidian is hard and brittle; it therefore fractures with very sharp edges. Gemstone Jewelry Care and Cleaning: Gemstones can be cleaned very easily using warm soapy water and a soft brush. Keeping in mind about the stone's hardness and durability, be sure to not use any other objects that are harder than it for scrubbing or cleaning. As with most gemstones, you should not use any household chemicals when caring or cleaning your beads and should avoid any prolonged exposure to extreme of heat as it may cause permanent damage to the gemstone. Your natural Gemstone Beads should be kept away from other gemstones and jewelry to ensure unnecessary damage or scratching from other harder gemstones.