Marvy Uchida Ceramic Twin Marker

When not in use, put the cap on the marker firmly and store horizontally to prevent change of ink color and ink flow.
Do not scratch painted surface with solid items like metallic utensils, or paints might be removed.
The painted and baked porcelain should be washed lightly before use.
The painted color can be changed during baking.
Do not use painted porcelains for microwave or oven cooking.
The ink after baking could come off or fade away during use or as time proceeds.
Do not put hot (more than room temperature) foods on painted surface.
Do not paint on the surfaces which can be touched by mouth directly.