Are there any precautions for using an enamel mugs?
Do not use acidic mugs and substances in enamel mugs; do not use damaged enamel mugs; avoid rubbing and damage. The notes are as follows: 1. Please wash thoroughly with detergent in warm water before use. 2, enamel is a fragile item, do not touch it when you use it, or it will lose porcelain.…