Small Business, Big Heart
Established in Colorado in 2015, we're a family run business focused on quality.
A-Mason Customer Care
Our Mason jar experts offer excellent in-house customer service.
Eco-Friendly & Fun
Reuse the jars you already have in hundreds of fabulous ways.
Got A Ball®? We Have It All
We carry the widest selection of lids and accessories for Mason jars.
Don't know where to begin?
Try these essential Mason jar accessories to get you started.
Let customers speak for us
Slips over handle easily. loose fit, but works to keep beans in the hopper
The snack pack doesn’t stay closed but I emailed them to let them know and they are sending one that hopefully works.
The product packed well and came in a timely manner. The replacement stainless band fit perfectly. Very responsive email from customer support. Highly recommended.
Very nice. Like it a lot Been looking for along time. Thanks
Nice Mason Jar device. Very well made and should last for many years.
These work beautifully! I am using it for my homemade coffee creamer. No leaks and easy pouring.
love these lids , so easy to use for spices or anything you use regularly !
This is perfect for brewing a Zero waste cup of coffee. It takes a few tries to adjust quantity of grounds and pouring method to your personal taste but it is quick and easy.
It’s amazing quality, along with all the rest of the things on the site.
Half gallon silicon sleeve is huge but it fits well and does the job. I love the vibrant colors and the fact that it keeps a cold drink cold.
My current mason jar straw hole grommet was falling apart and I needed a new one. This pack of 24 fit perfectly and I’ll have plenty back ups. Sizing was accurate as well. 10/10.
Works well and is a great idea to use for hand soap and dish soap.
Staff Picks
Handpicked favorites, curated by folks who know more about Mason jars than anyone out there.
