Remove potential hazards, satisfy license conditions and give drinkers a quality glass with these 300ml Kristallon polycarbonate martini glasses. Made from premium polycarbonate, the glasses are exceptionally sturdy, robust and shatter resistant, keeping your customers protected from dangerous shards of glass at all times; tremendously important for any nightclubs, outdoor bars or hotels. The durable polycarbonate material also allows the glasses to withstand 500 commercial glasswashing cycles, ensuring a long-lasting life to save you money on frequent replacement glassware.