The highlight of this glue jar is the thermometer embedded in the lid, allowing you to visually monitor the temperature and humidity of the glue storage environment and adjust it promptly to optimal performance. This airtight glue container isolates these external factors, protecting it from moisture, wind, and light, maximizing the shelf life of your glue! It's made of thicker steel wire for longer life and increased strength, ensuring a tight fit when the lid is tightened. It effectively prevents dust, moisture, and leaks. Large Capacity: This glue jar comes with a sponge to secure the glue and can hold three bottles of different sizes. It can hold up to 5-8 bottles! Versatile Storage: This large vacuum storage jar is perfect for storing not only eyelash glue but also other items that require airtight storage. Color: Black Material: ABS+Steel Package Contents: 1 x False Lash Glue Storage Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.