The Eleaf iJust 2 Starter Kit is a great beginner kit because it contains everything you need to get started vaporizering. It features a large material chamber holding up to 5.5ml of liquid at one time! The Eleaf iJust 2 Starter Kit is built from durable stainless steel with a modern design style. Although being built of stainless steel the Eleaf iJust 2 Starter Kit is still light weight and is comfortable to hold in your hand. The liquid attachment is airflow adjustable and features a special heat dissipation structure to evenly vaporizer materials.