Eggshell Insulation Cup
#PPMC045 Glasses-Drinking-Tumbler, Bottles-General

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It has excellent insulation performance and can maintain the temperature of the beverage in the ideal state for a long time. This means you can enjoy hot coffee in the cold winter or taste cold drinks in the scorching heat without worrying about a temperature drop. This performance is particularly useful for long term travel, outdoor activities, or office use.They are made of high quality stainless steel .The insulated cup is made of food grade materials and does not contain harmful substances.