factory directly offers high quality color glass beads for swimming pool and wall ... 6-9mm-Crushed Clear Glass, regular sizes: 0.1-0.3mm, 0.3-1.25mm, 1.25-2.50mm, ... 4.00mm-Crushed Clear Mirror, regular sizes: 0.1-0.3mm, 0.3-1.25mm, 1.25-2.50mm, ... 4.00mm-Crushed Crystal Glass, regular sizes: 0.1-0.3mm, 0.3-1.25mm, 1.25-2.50mm, ... 9-15mm-Crushed Black Quartz, regular sizes:0.1-0.3mm, 0.3-1.25mm, 1.25-2.50mm, ...