A HDPE tablet jar is a type of container used for storing and dispensing tablets, capsules, and other solid medications. It is made of high-density polyethylene (HDPE), a durable and lightweight plastic that is resistant to impact, chemicals, and moisture.HDPE tablet jars come in a variety of sizes and shapes to accommodate different types and quantities of medication. They are commonly used in the pharmaceutical industry for packaging and storing prescription and over-the-counter medications.