My wife's first and current e-cig is the Joyetech E-Roll, which she REALLY likes. The design is clean, it's compact and it works very well indeed. She was wanting something a bit larger for in-home use. Since she was so pleased with the E-Roll, it wasn't too difficult to choose the new(ish) Joyetech eGo-CC. It uses the same atomizer as her E-Roll and thus far those atomizers have worked perfectly and have lasted quite a long time. She already has a cache of those atomizers and is familiar with them, so this was definitely part of the decision making process. The "CC" stands for Changeable Clearomizer. The clearomizer is compact and holds about 1.5ml of juice. There is a nice fluid level window on it. The tip is polished metal. With the tip on, the clearomizer stands at 65mm tall. The clearomizer fills easily. I had a 3ml sample of Creme Brulee from Maple Leaf Vapes, and despite it not having a needle dripper on it, it still filled up the clearomizer with no fuss or mess. It is said not to leak, and thus far this has been proven to be true...even when laid on its side or nearly inverted. With the clearomizer, base, (which holds the atomizer and atomizer head cap) and 650 mAh battery, it stands at 145mm tall. It has a diameter of 14mm. The all metal construction (except for power button and fluid window) is robust and looks to be able to withstands knockovers, drops and other abuses very easily. IMO, you would have to be pretty abusive to break this device. The design is simple...but smart looking. The assembly is simple. Screw the atomizer into the base, screw the base onto the clearomizer and the battery onto the assembled clearomizer. It's ready to go! Push the button and vape away. It produces plenty of vapo...but not quite as much as my V4L Vapor Zeus. It also does not seem to produce as much flavor as my Zeus, either. I would guess that comes down to the full 5 volts of power for the Zeus vs. ~3.2 volts for the eGo-CC. Either way...the vapor and flavor is satisfying. This makes a great compliment to the E-Roll for when you want to just sit and vape around the house. So far she's quite pleased with the device. I have to agree..it's a nice piece of kit. Simple to use, great vapor and taste. I'm sure it will be quite a long time until she outgrows it! If you have any questions or comments...please ask away!