Cloud Pen Atlas 1.0 Glass Globe Attachment Rapid heat-up Contents: 1 x Atlas 1.0 4 x Cloud Heating Elements About: The Cloud Atlas 1.0 measures 3/4" L x 3/8" from the outer diameter and is made out of stainless steel and ceramic nichrome parts, making it optimal for use with concentrated essential oils. A customized glass dome allows you to see your essential oils being vaporized at all times. The circular shape adds diffusion to your vapor for quicker cool down before you inhale. Utilizing a rapid heat source, the Cloud Atlas is able to rapidly heat-up your concentrated essential oils in less than 5 seconds. With a removable mouthpiece for cleaning and 3 additional heating coils included, the Cloud Atlas 1.0 makes the perfect accessory for any Cloud 2.0 battery.