ools Tongs are NSF approved utensils, constructed from a specially formulated glass-reinforced nylon that is heat resistant to 220°C (430°F). These tools have incredible durability and are stain & odour resistant, making them easy to clean and maintain at their highest quality. One-piece construction makes these the most sanitary utensils available. Many styles, sizes, and colours are available to meet all your culinary needs and comply with HACCP or designated use programs.