30ml To 120ml Cobalt Blue Skincare Glass Bottle And Jar Set provides a comprehensive cosmetic glass packaging solution for serums, lotions, and creams. This thick-wall gradient series includes 30ml precision dropper units, 100ml to 120ml lotion dispensers offering a flat 43.40mm screen printing width, and 50g double-layer sealed jars. These containers resist oxidation and light exposure, maintaining active formulation stability. As a direct factory supplier, we support full OEM/ODM customization, flexible MOQs for trial orders, and bulk wholesale distribution.