Glazes, Tools & Workshops

By a ceramist, for ceramists

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
trimming tool

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

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

Each piece is handmade in Belgium. 

Discover all tools

“Last December, I bought your book, "Glashelder over glazuur". I have learned a lot from you, I was inspired and, in short, really enjoyed your book!”

– Annie Visser (Studio Ann) 

 “I trimmed for the first time yesterday with my new tools, what a pleasure, truly a celebration! Thank you for that!”

– Danna van Daal

“De testtegeltjes die je krijgt bij de glazuren vinden we heel mooi, vooral ook omdat je door dat randje ook goed kan zien hoe het glazuur breekt. Great service, those tiles!

– Inge Koops 

Glaze book

Glazes uncovered 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

Glaze workshops for all levels

I give various workshops on glazes both in Belgium and abroad. Ceramists of all levels are welcome to truly understand glazes. 

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I am Sofie

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

I develop stoneware glazes and trimming tools for ceramists, I am the author of Glazes Uncovered, and I give workshops where I guide ceramists to truly understand glazes. 

More about me