Admire the dark hue of these genuine Black Onyx Beads. Like the darkness of night, these beads can add an element of mystery to your creative designs. Among the properties attributed to this variety of quartz stone is the ability to relieve stress. Available in a variety of sizes, these beads have a nice weight to them. Each bead measures approximately 16 x 8 mm with a hole size of approximately 1mm. You will receive a full strand measuring approximately 16”. Multiple strands may be pictured. Each strand sold individually. Get yours today!