Material: Made of high quality PS materials, durability,Prevent dryness,Moisture proof Features: designed with a special vacuum seal technology that prevents your adhesive glue from drying out, lengths the shelf-life of your glue Large capacity: eyelash glue storage tank is approx.3.3 x 2.8 inches,with separating sponge, the container can contain 3 pcs of glue, 5ml or 10ml is fine, without the separating can store 6-8 pcs of glues. Design: designed with a special vacuum seal technology, much of the air is squeezed out when you press down the lid, creating vacuum seal Convenient to use: large space and storage capacity can meet different needs of eyelash teachers, can be applied for beauty salon, home DIY or travel