What is the height and width of the jars?

The whole dimensions of Weck Canning Jars 743 are the following: - Height: 5 3/4″ - Opening: 3 7/8″ - Volume: 28.7 fl. oz.

How tall and wide are these Weck 743 Mold Jars for sourdough starter?

Jar with lid is approximately 6" tall and again with lid, about 4.25" wide. I have been using this card for sourdough and like it very much for that application.

How do you get the lid off? I took the clips off and it's stuck on and I'm afraid I'll break the jar.

These jars are very solid so should not break easily. You can gently pry off the lid with a thin knife or soak it in hot water to release the rubber seal.

How much do these jars actually hold? I see 4 liters, .75 liters, 28.7 ounces, and 25.3 ounces. Which is it?

Jar model 732 holds 3/4 liter=25.36 oz.

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Description

🔒 Seal the freshness, savor the lifestyle.

SUSTAINABLE STYLE - Crafted from thick, heat-resistant glass that’s microwave & dishwasher safe—eco-conscious meets modern living.
FRESHNESS LOCKED IN - Innovative clip-on lid with rubber gasket ensures an airtight seal, preserving flavors and extending shelf life.
PERFECT PORTION POWER - 3/4 liter size balances storage & convenience for your daily essentials.
VERSATILE KITCHEN HERO - Ideal for everything from homemade yogurt and juices to pickled veggies, jams, spices, and more—your all-in-one storage solution.
EFFORTLESS CLEANING USE - Separate lid, gasket, and jar pieces make pouring and washing a breeze—designed for your busy lifestyle.

The WeckCanning Jars 743 set includes two 3/4 liter transparent glass jars designed for eco-friendly, airtight food storage. Made from thick, heat-resistant glass, these jars are microwave and dishwasher safe, featuring a clip-on lid with a rubber gasket for a secure seal. Perfect for storing yogurt, juices, pickled vegetables, jams, and spices, they combine durability with versatile kitchen functionality.

Specifications

Product dimensions	9.8L x 14.6W x 14.6H centimeters
Recommended uses for product	Yogurt,Juices, Pickled Vegetables,Fruits,Jams,Jellies,Pulses,Spices
Special features	Air Tight
Container shape	Round
Closure type	Clip-On
Is dishwasher-safe	Yes
Material type free	en_AE
Item package quantity	1
Item weight	2.47 Pounds
Product care instructions	Dishwasher Safe
Item volume	28.7 Fluid Ounces
Unit count	2 count
Is microwaveable	Yes
Item form	Round
Manufacturer	Weck Jars
Number of Items	2
Specific uses for product	Kitchen Storage
Size	3/4 Liter
UPC	686175707151
Lid material	plastic
Item Weight	1.12 Kilograms
Item model number	743
Color	Transparent
Style	Fine
Pattern	2 Jars
Shape	Round
Special Features	Air Tight
Included components	Clips, Glass Lid, Rubber, Silicone Lid
Batteries Included?	No
Batteries Required?	No

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