Bottle Prep: Before first using the product you will need to punch a hole in the tip of the plastic screw cap using the writer tip provided. DO NOT CUT the plastic tip or make the tip opening larger than the thickness of the metal writer tip. The metal writer tip is threaded and will snuggly fit on the tip of the screw cap.
Applying Color: Shake bottle to force color down into the tip. To initiate product flow, squeeze out a little of the product through the writer tip onto a paper towel. Use steady, even pressure to begin your detailing. Apply onto bisque or unfired glaze and then apply a clear glaze. Use with a Liner brush for fine outlining or brushstrokes. Fire to shelf cone 05/06 (1031C/999C) or up to cone 6 (1222C). Designer Liner is food safe with clear glaze applied overtop, AP Non-Toxic and Non Hazardous when used under normal conditions.