This kind of chip is mainly used in decoration or ornament of surfaces of various buildings,such as terrazzo,countertop,flooring,coating,swimmingpools,baths,walls,etc.opaque glass chips,blocks never fade and is permanent and resistant to acid and alkali.Its size is from 1mm to 100mm terrazzoSample is free as required.For details,pls contact us,www/chinakingstone/com,or 008613963811767