Masontops Complete Mason Jar Fermentation Kit — Wide Mouth vs TSM Products Round Polish Fermenting Crock with Stone Weights 5L — Burnt Sienna
Head-to-head spec comparison to help you pick the right crock for your needs.
Masontops
$38
TSM Products
$70
Spec-by-Spec Comparison
| Spec | Masontops Complete Mason Jar Fermentation Kit — Wide Mouth | TSM Products Round Polish Fermenting Crock with Stone Weights 5L — Burnt Sienna |
|---|---|---|
| Vessel Type | Mason Jar Kit | Open-Top Crock |
| Capacity | 1 L | 5 L |
| Material | Glass | Stoneware |
| Water-Seal Lid | No | No |
| Weights Included | Yes | Yes |
| Stamper Included | Yes | No |
| Dishwasher Safe | Yes | No |
| Lead-Free Glaze | Yes | Yes |
| Made In | Canada | Poland |
| Price | $38 | $70 |
| Rating | 8.2/10 | 8.0/10 |
| Buy on Amazon | Buy on Amazon |
Pros & Cons
Masontops Complete Mason Jar Fermentation Kit — Wide Mouth
Pros
- Pickle Pipe lids are one-way airlocks — CO2 escapes automatically, no burping required
- Includes 4 lids, 4 glass pebble weights, and an acacia wood tamper/stamper
- Glass weights keep contact surfaces food-safe with no metallic taste
- Works with any standard wide mouth mason jar you already own
- Tamper/stamper included makes packing cabbage and dense vegetables easy
Cons
- Jars not included — you need to supply your own wide mouth mason jars
- Pickle Pipe membrane can crack if dropped or handled roughly
- Four-set means four small batches, not one large batch
TSM Products Round Polish Fermenting Crock with Stone Weights 5L — Burnt Sienna
Pros
- Hand-crafted in Poland by artisan potters — provenance is real, not marketing
- Burnt Sienna glaze is genuinely attractive — the best-looking crock at this price
- Wide cylindrical shape makes it easy to reach in and pack vegetables tightly
- Stone weights fit the curved bottom snugly, staying in place under brine
- Thick walls provide good thermal mass for stable fermentation temperatures
Cons
- Open-top design requires more attention than water-seal alternatives
- No lid included — you need to source a wooden board or plate that fits
- Heavier than it looks; 5L filled is around 14–15 lbs total
Our Verdicts
Masontops Complete Mason Jar Fermentation Kit — Wide Mouth
The smartest upgrade for fermenters who already have mason jars. The Pickle Pipe airlock design is genuinely better than open-lid methods, and the glass weights are a quality touch.
TSM Products Round Polish Fermenting Crock with Stone Weights 5L — Burnt Sienna
The most handsome open-top crock we tested. The Polish craftsmanship is visible in the clay and glaze quality. Worth the upgrade over Ohio Stoneware if aesthetics matter.
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