Best 'Wide Mouth' (Square) Quart - Mason Jar Merchant
Amazon.com: Folinstall 1 Gallon Square Super Wide-Mouth Glass Jars with Airtight Lids, Glass Storage Jars with 2 Measurement Mark, Sturdy Canning Jars with Large Capacity 4100 ML For Overnight Oats: Home &
Mason Craft Craft and More, 2 Liter Large Square Glass Clamp Jar, Set of 2 - Walmart.com
Amazon.com: 8 oz Square Mason with Gold Lids 12-Pack Half Pint: Home & Kitchen
Antique Square Ribbed Lot; Half Gallon Ball Perfect Mason Jar With Zinc Lid | eBay
Amazon.com: [UPGRADE] 2 Pack Square Super Wide Mouth Airtight Glass Storage Jars with Lids, 1.1 Gallon Glass Jars with 2 Measurement Marks, Canning Jars with Leak-proof Lid for Kitchen(Extra Label and Gasket):
Glass Food Storage Jars with Airtight Lids - 4 Pack Square Mason Jars - Le'raze by G&L Decor Inc