Raku Firing: A Fiery Adventure Today!
- Ian Jeffery
- Feb 12
- 2 min read

Today’s raku firing was an absolute blast—from start to finish, every moment was charged with energy and creativity. Our kiln roared to life, reaching a full 1050°C in just 45 minutes, setting the stage for what turned out to be an unforgettable transformation.
The Heat of the Moment
As the kiln hit that critical temperature, we knew it was time to act. The pots, still glowing with intense heat, were carefully transferred into our reduction bin packed with straw and sawdust. This isn’t just any bin—it’s our secret ingredient for that unique raku magic. We tucked the lid on tightly (with a few wet towels draped over it to keep the smoke in check), letting the intense heat mingle with the organic materials for a full 10 minutes.
The Dramatic Dunk
The real showstopper, however, came next. With hearts pounding in anticipation, we pulled the pots out and, while they were still blazing hot, plunged them into a vat of cold water. Instantly, there was an eruption of spitting and steaming—a sizzling symphony that marks the very essence of raku firing. The thermal shock was dramatic, yet it paved the way for a stunning visual payoff.
Metallic Magic and Crazed Glazes
What emerged from that burst of steam was nothing short of mesmerizing. The rapid cooling produced brilliant metallic hues, and the glaze developed a unique pattern of crazing—a delicate network of cracks that adds so much character and depth. Each piece now tells a story of transformation, where heat and cold danced together to create art that is both unpredictable and enchanting.
Wrapping Up the Day
There’s nothing quite like the thrill of watching a raku firing unfold. Today’s process reminded us why we love this craft—the excitement of controlled chaos, the beauty born from sudden changes, and the joy of seeing our creations evolve in real time. Every sizzling moment, every flash of metallic colour, reaffirms that raku firing is not just a process; it’s a celebration of art and science intertwined.
Stay tuned for more fiery adventures, and until next time, keep your kilns hot and your creativity even hotter!
Happy firing!
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