We may earn a small commission on purchases made through our links.

Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.

x
Sorry, Something went wrong!
Keafont

50oz Sourdough Starter Jar Kit, Large Capacity Sourdough Jar, Wide Mouth Sourdough Bread Starter Kit for Perfect Sour Dough Bread, Sourdough Starter Kit (Black, 1 Pack)

✅ In stock 📉 Price recently dropped
F
Grade
💤 Not a Deal
20.74/100
Current Price
Product 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.
$18.69
Listed $29.98
Save $11.29 38% OFF
Analysis Confidence 100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Jun 2, 2026 7:43 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰The price is modestly below what this product ordinarily sells for.
  • 🏷️A 38% cut from the official retail price adds further appeal.
  • 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
  • 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.

How We Scored This Deal

Price Competitiveness 2.86/28
Recent Value 0/22
Market Standing 7.89/20
Deal Strength 0/20
Momentum 10/10

📝 Product Overview

🏪 Sold by Keafont
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

✓50 Oz Extra Large Sourdough Starter Container: A 50oz sourdough jar satisfies all your needs and provides a sourdough starter for 5-6 loaves of bread. Its wide mouth design facilitates the easy addition of flour making it more convenient to stir and clean
✓Easily Control Starter Process: Our fermentation jar kit includes a feeding date strap to help you accurately record feeding time and the level. With a temperature strap for real-time observation of your sourdough starter’s temperature
✓2 Storage Options: A breathable cloth cover enables countertop fermentation. Airtight aluminum lid seals in freshness for fridge storage. Crafted from strong food-grade glass, the sourdough jar allows for observation of the changes in liquid
✓Complete Sourdough Starter Jar Kits: It comes with a 50 oz glass jar, aluminum lid, cloth cover, date-marked feeding band, thermometer, and silicone spatula. There are clear scales on the jar which can easily show you the weight of starters
✓Multi-Functional Glass Jar: This bread fermentation jar is not only perfect for yeast fermentation but also ideal for storing grains, tea, coffee, nuts, cookies, and candies. It is suitable for housewarming gifts, birthday presents, or special occasions

⚙️ Specifications

Brand
Keafont
Color
Set of 1(Black)
Material Feature
Durable, Food Grade, Freezer Safe
Capacity
3.1 pounds
Product Dimensions
1"L x 1"W x 1"H
Special Feature
Insulated
Container Shape
Round
Is Dishwasher Safe
No
Item Package Quantity
1
Item Weight
1.7 pounds
Product Care Instructions
Hand Wash Only
F
$18.69
Check Deal →