Protect food from spoiling, keep grain away from bugs and moisture, protect or hide valuables. Cans prevent light-sensitive fruits (like peaches) from darkening. Unlike jars, cans can withstand mild freezing and can't break if they're dropped or get knocked off the shelf. Set-up takes about 15 minutes, but once set for the right can, no further adjustments are necessary. Sealing a can only takes about 30 seconds - just turn crank until seal is complete. Process filled cans according to the included instructions in a water bath or pressure canner. Gears and rollers made of hardened steel, body is made of die cast zinc. USA made.

Note: Large can sealer is shipped directly from the manufacturer. Delivery may take several weeks or longer.