12 oz. Trevyn Canning Mason Jars are made of thick and durable glass material that is clear and easy to clean. They have a smooth round body that fits comfortably in your hand and a wide imprint area that you can customize with your logo, name, or message. They also come with aluminum lids that seal tightly and protect your contents from moisture and dust. Laser engraving is offered for front side only. A great way to store your spices, herbs, or other dry goods. Standard price for clear glass only, any other color bottom glasses will have additional charge. Rush 3 days available with rush charge upon request. Imprint drinkware only can be hand wash.