Very high quality bone china mugs which perform exactly as described to keep drinks hot. Obviously very expensive but that reflects the current market for similar items. One small improvement I would recommend is that the mug heating element be activated as soon as the mug is filled with hot beverage, rather than waiting until it cools as currently designed. This change would make it even more effective in maintaining the temperature, since it obviously takes some time for the heating element in the base to heat the entire contents.
1 year ago
Glowstone ltd has a
4.4
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