These containers are super popular with all the big Slime shops! Their unique low profile shape is perfect for any crunchy Slime that has the addition of beads. It allows the user to remove the Slime from the jar without hurting your hands. Of course these jars work well for any other type of Slime as well, like butter, clear or cloud. Each jar comes with the lid and once screwed on creates a perfect air tight seal!