These jars are great and hold 2 oz. of most glitters. The have 5 holes in the top and have a flip top for great coverage on your craft project. Tops screw on securely for less mess. They can be used for many of your craft needs. They are made of PET (polyethylene terephthalate) and are quite durable. They match up with 43/485 lids and come in black and white.