90ml 3oz Glass Concentrate Jars Child Proof Black Glass Jars Screw Cap Black Lid

3oz glass screw cap jars black lid child resistant clear or opaque black gloss Child Proof Black Glass Jar child Resista

At present, the company has 8 workshops for production and operation. Among them, glass products have 4 production workshops, 32 production lines and 320 tons of sunrise materials. It realizes automatic inspection and automatic packaging technology of kiln full insulation technology and products.

These premium black jars offer a sleek and compliant glass packaging option for businesses needing compliant opaque packaging. These 4-ounce black glass jars are light resistant to keep products fresh. The caps feature a flush push down and turn cap with easy grip ridges and a flat top for all labeling and branding applications. All caps come with an insert liner to keep the jar airtight to achieve the perfect seal when caps are closed. The 4-ounce glass jar is the most popular 1/4oz flower jar with pre-packagers, and delivery services.