Item #: NSGTD
The North Star Standard 4" Glaze Test Die fits North Star’s 4" extruders. This is a single die for a glaze test tile that contains multiple angles and curves to show the depth of your glazes, as well as a flat bottom so the tile can stand straight up in the kiln!
It is made from High Density Polyethylene, making them durable and wear-resistant. The top edge of the die cavity is beveled to compact the clay as it passes through, giving a crisp, more solid extrusion.