I am disappointed that having purchased crisp mint flavour tips for the vype pen, they really don't have any discernible mint flavour. The just taste like tobacco. Friends who use different brands of vape pen have raved about the different flavours. Other than that it does what it is supposed to I guess I should have researched and read the product contents more carefully, as I was surprised that it comes with a USB cable to connect to the PC when it needs charging. A normal mains charger would have been better for me personally as the PC is not turned on that often. It will be a genuine waste of electricity to power up the PC and peripherals every time I need to charge the Vype pen. This is not economical for me and not great for the planet / global warming. I think I will have to invest in a different type of vaping pen to address these issues.