To My Wife or Husband, I loved you, Color Changing Mug Color:wife When you keep throwing coins

When you keep throwing coins from the top

you slice them up by inserting the knife in the opening on the sides

The solar fan cap is novel

The faucet night light is designed to remind you to save water and electricity

To My Wife or Husband, I loved you, Color Changing Mug Color:wife When you keep throwing coinsThanks to its heat sensitive coating, which reacts to the heating of the ware, the mug changes its color from black to lighter color in an amazing way. When the mug is cold, its color is black, and the image is hardly noticeable. But when filling it with hot drinks tea, coffee, milk or water, its color becomes lighter and the printed image gradually appears. Features: When filled with hot liquid, Wake up. Heat sensitive material on the mug surface