- When you have spices, coffee, dry herbs or anything that needs to stay away from air or moisture,
- This is the best glass jar. The airtight storage system vacuum glass jar is the perfect unit to maximize freshness.
- Using the airtight storage system glass jar automatically removes the air.
- Simply push the plunger down to force air out through the innovative twin valve airflow system.
- Pull the plunger up to release. It's super easy!