3L Glass Sourdough Starter Jar, Square Pizza & Bread Dough Proofing Box with Airtight Lid for Fermentation
Original price was: £23.99.£19.99Current price is: £19.99. (as of 06/04/2026 09:09 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)
[Professional Fermentation Tool] This 3L sourdough starter jar is specifically designed for refined bread making. The square proofing box format (22×22×11.5cm) ensures consistent dough expansion for pizza dough proofing and bread workflows. Ideal as a sourdough jar or pizza dough box, it streamlines daily fermentation tasks effectively.
Description
- [Professional Fermentation Tool] This 3L sourdough starter jar is specifically designed for refined bread making. The square proofing box format (22×22×11.5cm) ensures consistent dough expansion for pizza dough proofing and bread workflows. Ideal as a sourdough jar or pizza dough box, it streamlines daily fermentation tasks effectively.
- [Durable Glass Construction] Constructed from robust glass, this sourdough starter jar provides dependable strength for repeated usage. The sturdy design supports cold fermentation and everyday bread making routines. As a dough proofing box and fermentation jar, it retains form and stability in both countertop and refrigerated settings.
- [High Transparency Visibility] The transparent body of this sourdough starter jar allows for real-time observation of fermentation activity. Whether utilised as a pizza proofing box or bread proofing box, it offers complete visibility of dough rise and bubble formation. This clear fermentation jar enhances precision during the bread-making process.
- [Easy to Clean Design] The smooth interior of this proofing box facilitates effortless rinsing after use. Wide access simplifies cleaning following sourdough jar feeding or pizza dough preparation. Designed for convenient hand washing, this fermentation jar helps maintain hygienic conditions for repeated bread-making sessions.
- [Multi-Scene & Multi-Use] More than just a sourdough starter jar, this dough proofing box is suitable for pizza dough proofing, bread proofing box routines, flour storage, and baking ingredient organisation. Perfect for home kitchens, baking stations, or small commercial setups, it adapts to cold fermentation, batch preparation, and daily bread-making needs.
Additional information
| Manufacturer | Punorric |
|---|---|
| Product Group | Home |
| Part Number | GM-UK-SHIWEI-G29031 |
| Model | Round -3L |
| Color | Round -3l |
| Product Dimensions | 8.66 x 8.66 x 4.53 Inches |
| Size | 22 x 11.5 cm |












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