Beautiful unique art glass cubes stacked one on top of another sitting on a glass black base. Art glass awards are individually handcrafted. They will have variances in size, shape and color. No two pieces will be identical. Small air bubbles and flaws are characteristics in these unique, one of a kind, handmade items. Imperfections and blemishes are inherent and non-avoidable. Art glass should only be considered if this is acceptable.