Artrylin Heat Sensitive Coffee Mugs - 5 Pcs Color Changing Cups for Hot Drinking, 16 oz Reusable Cups with Lids and Silicone Sleeves, Party and Daily Hot Water Cups

Artrylin Heat Sensitive Coffee Mugs - 5 Pcs Color Changing Cups for Hot Drinking, 16 oz Reusable Cups with Lids and Silicone Sleeves, Party and Daily Hot Water Cups

FAQ:

If it can be available for dishwasher?

Yes,but if washing it in the dishwasher multiple times, may affect the effect of discoloration. Some customer feedback that there is no difference for color changing. 

Is the Plastic Tumblers BPA free?

Yes.

Are they microwave safe?

Not microwavable.

How it can make this coffee cups color changing?

It will change color when you add hot water of which the temperature above 45℃/113℉,if you put cold water,then the color will be back to the original one.

Suitable for any occassion : 

Parties, birthdays, weddings,hiking,camping,holidays,family meeting,office meeting.

Specification:

Color: 5 different colors

Capacity: 16oz

Material: BPA free

Package includes:

5 Color Changing Cups

5 Lids

5 Heat Insulation Sleeves

1 Sponge Brush

(Straws not included,please noted!)

Kindly noted 1: 

Keep children away from the tumbler when it is filled with hot liquid.

Kindly noted 2: 

The descriptions on outer paper box will be misleading,please reference the above.Thanks!!