6PCS Cloth Covers for Sourdough Starter Jar for 3-4" Mason Jars Container
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8-Piece Complete Sourdough Kit : With 6 reusable linen covers (fits 3-4" mason jar openings), 1 adhesive thermometer, and 1 time-record elastic band. The natural beige jar covers for sourdough linen covers allow airflow while preventing dust/debris. Glass jars feature measurement markings to monitor starter growth.
Optimal Fermentation Environment: The tightly-woven cotton covers maintain proper humidity (blocks 90% of airborne particles while permitting gas exchange). Thermometer displays 59°F-104°F (15°C-40°C) range - ideal for tracking sourdough's sweet spot (75-85°F/24-29°C).
Smart Feeding Time Tracker: The marked elastic band wraps around jars to record last feeding time - simply align the arrow with current hour. Eliminates guesswork for perfect 12/24-hour feeding cycles. Stretches up to fit all jar sizes without losing tension.
How to Use Your Sourdough Kit: Begin by placing your starter in the glass jar and covering with the linen cloth. Stick the thermometer to the jar's exterior to monitor temperature. After feeding, adjust the time-tracker band to mark the current hour. The measurement markings help track starter growth between feedings while the breathable cover maintains ideal fermentation conditions.
First Feeding Complete Set: With machine-washable linen covers (cold wash, air dry), nesting jars for compact storage, 24-hour marked time-tracker band, and dual-scale thermometer with °F/°C readings - everything needed for successful sourdough maintenance from first feeding to perfect bake.
