These Sealing Caps from the Le Parfait Familia Wiss range fit onto the Le Parfait Screw Top jars, instantly transforming them into heat-treatment preserving jars (to be used in conjunction with the Familia Wiss 110mm Lids).
82mm fits: 200ml Familia Wiss
100mm fits: 2L Screw-Top and 1L Screw-Top
110mm fits: 3L Screw-Top
Sold as packs of 12 Sealing Caps.