Chahua Air-Tight Transparent Glass Stackable Titbits/Food Vacuum Seal Storage Container

NOBRAND. 3 different sizes: Size S_580ml, Size M_750ml, Size L_1050ml. Stackable. Simple but elegant design. With a gentle twist, the containers can be lock together. The clover leave is a vacuum mechanism. To seal the containers, simply press on it to remove the air inside. It will prevent air and moisture from slipping in and food can be preserved longer. To open the lid, pull up the clover to allow air into the container again. The product is made from high density glass and PP material that will not break easily