More white color,no impurity spot, Straight surface Large supply at very good price, fast delivery! Cystallized Glass, Nano Crystallized glassPeople also call it: Artificial Glass, Nano glass / Nano crystal panels 1. Main materials: quartz sand2. Available Slab size:(240-300cm)Lengthx(120-130-140cm)widthAvailabe cut-to-size: 60x60cm, 80x80cm etc3. Available thickness: 6-30mm4. Available colors: ...