Oval Fredstone 23-IN X 16-IN for X-Large Primo

A Baker's Life's Work. On Your Grill.

The Oval Fredstone 23" x 16" was born from 49 years of professional baking experience. Danish baker Frederik Sørensen spent decades mastering bread and pizza in his own bakeries before turning his obsession toward the grill. After testing every stone on the market and finding them all lacking — too hot at the surface, uneven heat, poor results — he developed Fredstone from a rare local Danish material combined with his own secret recipe. The result is a stone that heats thoroughly from the inside out, not just at the surface, mimicking the performance of a professional deck oven.

Sized to cover the full cooking surface of the X-Large Primo, this oval stone is built for serious baking sessions — large pizzas, sourdough loaves, pastries, and more. Light, porous, and non-toxic, it delivers a light and crispy crust every time, whether you're firing it on the grill or in your oven.

• 23" x 16" oval fits the X-Large Primo grill
• Works on the grill or in a conventional oven
• Unique Danish material heats evenly throughout — not just at the surface
• Lightweight, porous, and non-toxic construction
• Ideal for pizza, bread, pastries, and more