Store ingredients in a charming way with our 3.4-ounce Nostalgic Clamp Lid Glass Wide Mason Jars. Crafted from premium glass, these small glass jars with lids are inherently scratch-resistant and dishwasher-safe. Featuring an airtight seal lid, these small mason jars are ideal for storing high-quality spices and conveniently keep air and moisture out. Containing up to 3.4 ounces, use these small storage jars to easily store powdered cinnamon or stylishly serve fresh blackberry jam at your cafe. These 3.4-oz mini glass containers measure 2.5 inches wide by 2.8 inches tall and ship in a 10 count box.