A Glass Jar is a kind of chemical utensils commonly used in food packaging, gift packaging, and medicinal packaging. It is widely used as packaging containers for beverages, alcohol, chemicals, medicines, cultural and educational supplies, and cosmetics. They are very common in the marketplace. They have a wide mouth (opening) and are perfect for sauces. They are the classic mayonnaise jar. The glass jar is transparent, easy to clean, have good chemical stability. They are available in various sizes and suitable for various applications.