304 stainless steel vacuum cup creative bullet cup creative children's cups student duckbill cup customization

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Product Description:

It is recommended that when you purchase a new insulated cup, first fill it with warm water and soak it, then clean it with a neutral detergent before using it. When cleaning the insulated cup, do not use a rough cloth to wipe it, as this may cause scratches on the surface and increase the chance of bacteria attachment.

When children use it themselves, parents should try to store it at an appropriate temperature, and remember not to use boiling water directly to prevent scalding.