Black and opaque in appearance, these beautiful twilight luster fire beads seem to embody a mysterious elegance. The luster variety has been infused with silica, giving every bead an extra soft warm glow. Perfect for formal affairs, these smooth, luxurious glass pieces are sure to impress your guests. They will go wonderfully in light backgrounds which help to accentuate the darkness of the beads, but will also do very well with other backdrops. When the fire feature is lit, all gazes will be fixated on the mesmerizing display of dark black shimmering beads, shining and reflecting the bright yellow light of the flames dancing above them. These fire beads are made of high quality glass that has undergone a unique 5-step manufacturing process which gives the beads their terrific shine and also allows them to withstand harsh weather and temperatures of up to 1300 degrees Fahrenheit without sustaining any damage or discoloration. This tempered fire glass is not tumbled, which ensures an enhanced shine. Another great advantage of fire beads is that they do not emit any harmful chemicals, smoke, ash, or soot. This means they hardly require any cleaning and are very easy to maintain! Includes 10 pounds of 1/2-inch thick fire beads.