Description:An Implosion style marble hand-created using sturdy Borosilicate glass. The inside spires are multicolored (various Blues, teals, purples, oranges reds, tans) that change depending on how light passes through the spires with tiny air bubbles at the peak of every colored spike. The back of the marble features tiny blue and purple dots from where every spire on the inside was originally placed. Every piece is annealed to ensure strength and stability. Any marble purchase comes with a free stand to display your amazing glass artwork (stand shipped with marble may be slightly different than the one in the picture).ADA