Excellent for preserving and pickling vegetables, fruits, marmalades, pesto, mushrooms, etc. and for preserving pâtés, meat, meat mixtures and fat-rich food. Vacuum in the jar with a solid flip-top and high-quality seal remains preserved much longer; the shelf life of the preserved food is 3 to 6 years. The flip-top closures are made of high-grade stainless steel, the seal of natural rubber. Intended for both domestic and professional use. Spare seals for jarswithflip-top closure DELLA CASA are available at the TESCOMA retail centres or at www.tescoma.com.