The Le Parfait Familia Wiss Sealing Caps are the essential inner component of the Familia Wiss two‑piece preserving system.
Made from tin‑plated steel with a warm gold finish, each flat cap features a food‑safe, BPA‑free plastisol liner designed to create a dependable vacuum seal for long‑term food preservation.
These caps are intended for use with Le Parfait Familia Wiss Screw Lids and should be replaced after each preserving session to ensure consistent sealing performance.
To maintain their finish, hand‑washing and air‑drying are recommended, though they are also dishwasher‑safe.
Pack of 12. Please refer to the size chart to ensure proper fit.
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