Glazes, Tools & Workshops

By a ceramist, for the ceramist

Explore our selection
Scientifically-based knowledge
Years of experience
A deep-rooted passion for glaze and clay

Great glazes

Looking for quality stoneware glazes for brushing or dipping? I offer a beautiful and diverse range of different colors and textures.

With every order, you'll receive a glazed sample and an instruction booklet so you can get started right away.

Dive into the glazes

Sustainable
Unwinding tool

Tungsten carbide is almost as hard as diamond, which means SOGO tools stay sharp for a long time and parting off becomes a pleasure.

The loop is mounted in an oiled ash wood handle with a durable brass ferrule. 

Each piece is handmade in Belgium. 

Discover all tools

“Last December, I bought your book, Glashelder, about glaze. I have Learned a lot from you, I was inspired and, in short, really enjoyed your book!”

– Annie Visser (Studio Ann) 

 “I DJed for the first time yesterday with My new tools, what a pleasure, truly a celebrationThank you for that!”

– Danna van Daal

“We really like the little test tiles that come with the glazes, especially because the edge allows you to clearly see how the glaze “breaks.”. Great service, those tiles!

– Inge Koops 

Glazing book

Crystal Clear on Glazes is the first book to provide a complete overview of glazes. In addition to stoneware recipes and hundreds of colorful glaze tests, it mainly contains knowledge, conveyed in a clear and structured manner. 

Available in Dutch, English, and French.

More about the book

Glazing workshops for all levels

I give various workshops on glazes both domestically and internationally. Ceramists of all levels are welcome to truly understand glazes. 

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I am Sofie

Scientist and, since 2016, ceramicist with a deep passion for glaze chemistry. 

I develop stoneware glazes and trimming tools for ceramists, I am the author of "Glashelder over glazuur" (Crystal Clear About Glaze), and I give workshops where I guide ceramists to truly understand glazes. 

More about me