... your specification and requirement.Raw Material glass block, recycled glass, mirror glass, new making glass.Product Specification 0-0.25mm, ... Glass Sand -- 3-5mm Cobalt Blue Glass Sand -- 0.5-1mmGreen Glass Sand -- 3-5mm Green Glass Sand -- 1-3mm UsageSand blasting, water ... filtration, terrazzo, artificial stone, crafts ,etcPackageBulk woven bag or 50kg woven bagThis is our glass sand ...