These small wide-mouth jam 330ml jars are made of high-quality food-grade glass, BPA-free, 100% reusable, preservative. The cap is made of iron, durable and easy to open. And as these small glass jars can easily be used for various purposes a million times over
The glass containers are suitable to store essential oils, candle making, food, samplers, jelly, jams, honey, creams, homemade lotions, vapor rub, salves, hand scrubs. Use these containers for wedding party favors, bridal showers, mason jar shots, DIY projects and store spices.