1、Vacuum Seal Storage: Nail polish bottle holder goes the extra mile by keeping your adhesive crisp for longer periods. By isolating it from air, our holder prevents the adhesive from hardening and extends its lifespan. 2、Enhanced Moisture Control: Negative pressure design releases air and moisture, increasing dehumidification by 500 times, and it can be kept longer and longer. 3、Long Lasting Storage: Press the center of the lid to release air and moisture, maintaining the freshness of 5‑10g flat and round bottles, large capacity to give you more convenience. 4、Prevents Quick Hardening: Delays adhesive solidification, reducing waste and improving adhesive utilization, effectively improve the freshness of glue, ideal for beauty salon, home DIY or travel. 5、Multi Bottle Design: Accommodates 2PCS black adhesive storage jars, which is maintaining adhesives for lashes and nails by preventing moisture and dryness, durable and portable, superb craftsmanship. Item Type: Nail glue storage jar Material: Plastic, foam Quantity: 2PCS Individual Storage Tank Sizes: Approx. 8.3 x 7.1 x 7.1cm / 3.3 x 2.8 x 2.8in Product Use: Store eyelashes, nail glue, play the role of moisture proof, anti drying. Color: Black 2 x Eyelash Glue Storage Jars