The KandyPens Glass Oil Tank (Chrome) is a stylish and functional tank for heating oil concentrates on-the-go. The inert all-glass design of the KandyPens Oil Tank preserves the essence of your favorite oil concentrates for flavorful, aromatic, and potent hits. Expect smooth, tasty aroma and an overall seamless experience. The chrome design of the KandyPens Glass Oil Tank is truly elegant and built-tough to endure wear and tear. The KandyPens Glass Oil Tank features a low resistance mouthpiece that delivers bigger draws. Refilling the KandyPens Glass Tank is a breeze. Just unscrew the 510 threading and load your oil concentrates. The KandyPens Glass Oil Tank in Chrome is ideal for busy lifestyles. You can use oil concentrates on-the-fly in brief windows of opportunity, then go about your day.