Takaje Vacuum Valve is the new, revolutionary valve patented by TreSpade for vacuum packing in screw-top glass jars. The valve is pushed through the top of the metal screw-top lid and then used in conjunction with the Trespade Vacuum Sealer which has a unique connection lead.
Vacuum sealing with this method can lengthen storage times by 3 to 5 times of any food, even liquids.
Made in Italy.