







🥂 Elevate your gut game—brew artisan kefir at home like a fermentation aficionado!
Masontops Kefir Caps convert wide mouth mason jars into efficient kefir fermenters with a unique 2-position lid for airflow control and airtight sealing. Featuring a built-in strainer and measuring cup, this 2-pack kit simplifies probiotic-rich water or milk kefir brewing, while color-coded lids help track fermentation stages. Designed by mason jar experts, it’s the ultimate starter kit for home fermentation enthusiasts seeking fresh, healthy beverages daily.









| ASIN | B07RDXY2CV |
| Brand | Masontops |
| Brand Name | Masontops |
| Closure Type | Twist-off |
| Color | [Clear] |
| Colour | [Clear] |
| Customer Reviews | 4.4 out of 5 stars 2,590 Reviews |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | Yes |
| Item Dimensions L x W | 9.1L x 9.1W centimeters |
| Item Weight | 0.35 Pounds |
| Item weight | 0.35 Pounds |
| Manufacture Year | 2022 |
| Material | Glass |
| Material Type | Glass |
| Number of Pieces | 2 |
| Product dimensions | 9.1L x 9.1W centimeters |
| Shape | Disc |
| UPC | 829188000899 |
| Unit Count | 2 Count |
M**E
The Strainers Block up Too Easily
I bought the jars to go with the strainers thinking things were going to be simpler than using a handheld strainer; not so, the strainers block up really easily and you can't get the kefir out. When a handheld strainer blocks up, you use a spoon or spatula to move the grains around to get things flowing; you cannot do this from the inside of the jar, all the jars and strainer kits are left on the shelf unused.
Trustpilot
1 week ago
3 weeks ago