- High quality (apart from the name plate which is of poor quality and is determined to peel off soon)
- Good insulating properties (I save me at this point to measure the temperature to ... and ... hours, the tea is still for hours really hot)
- Good values when tested for harmful substances (only the inside of the lid, which is made of plastic, probably charged a little more, but I use anyway not as a mug)
Who therefore like the look, or does not matter: buy !!