Feature: 1. Smart Sealed Storage Jar: Lash glue storage container can Extend the lifespan of your lash and nail glues, preventing them from hardening by monitoring and maintaining the optimal temperature and humidity levels. 2. Efficient Seal Design: Equipped with a silicone seal ring and stainless steel locking latch to prevent humidity from entering, ensuring the glues remain refreshing and usable for longer periods. 3. Temperature and Humidity Display: The jar lid features a large screen display that shows real-time temperature and humidity inside, helping you store your glues in the right conditions for optimal longevity. 4. Large Capacity Space: Lash extension sealed jar can store up to 3 glue containers in one place, securely holding them in an upright position to prevent spillage, while the sponge pad effectively keeps the glues in place. 5. Transparent Design: Lash extension sealed jar is made of transparent design, you can find the glue you need quickly, suitable for eyelash stores, nail salons, eyelash and nail enthusiasts who want to maintain the quality and freshness of their lash and nail glues. Specification: Item Type: Eyelash Glue Storage Jar Material: Plastic, Stainless Steel, Electronic Components Color: Transparent, White Internal Battery: 1 LR44 button battery, 50mAh (Shipped with built in battery) Size: Approx. 85x78mm / 3.35 x 3.07in Purpose: Store eyelash or nail glue, measure internal temperature and humidity of the jar, keep glue stored in suitable temperature and humidity environment to prevent hardening and extend the shelf life of the glue Suitable for: Beauty salons, eyelash enthusiasts. Package List: 1 x Eyelash Glue Storage Container