The Line knives were specially designed for intense use. They receive a thermal treatment which consists of hardening (heating the blade), sub-zero (cooling from 50 to -196 degrees), and tempering (increasing the steel elasticity) for a longer and more efficient life. The anatomical and ergonomic handle offers safety during use. Made of polycarbonate and fibreglass, the handle is directly injected on the steel bolster and finalised with aluminium rivets. The Line has a 25-year warranty covering manufacturing faults and is certified by the National Sanitation Foundation (NSF), an organisation internationally recognised by its consultancy, inspection, and training practices aimed at guaranteeing the sanitation of food, water, air, and the environment. The pieces are dishwasher safe.
As per the manufacturer, Tramontina - 25-year warranty against manufacturing defects (90-day warranty as required by law, plus 24 years and 9 months of contractual warranty)
Before the first use, wash the pieces thoroughly and dry thoroughly. Cutting and piercing products: be careful when handling it, and keep it out of reach of children. For a longer-lasting products, we recommend drying it thoroughly before storing. To discard products and packaging, follow existing recycling guidelines.