As a replacement heating chamber, this versatile piece is compatible with the Cloud Classic Series and Cloud Classic Mini Series. This heating element features a fully ceramic interior, which heats up your concentrates efficiently and instantly. The funnel shaped ceramic interior makes loading and cleaning a breeze and hassle free. To start, all you have to do is load your atomizer and enjoy, as simple as that. Enjoy increased vapor production and delicious flavor profiles with the Cloud Tornado Snap Replacement Heating Chamber. At a great price, get one today!