From Clay to Cup: How We Make Pottery in Our Studio
Every piece that leaves our studio begins the same way — with a lump of raw clay and a pair of hands that have learned, over years, to listen to it.
We're Diana and David, the potters behind Grayrock Pottery. Our studio sits in the kind of quiet that lets you hear the wheel spin and the clay breathe. If you've ever wondered what goes into a handmade mug or bowl before it reaches your table, this is the story.
Step 1: Wedging the Clay
Before anything is shaped, the clay has to be prepared. We wedge it — a rhythmic, kneading process — to remove air pockets and create an even consistency throughout. It's meditative work, and it matters: a single air bubble left inside can cause a piece to crack or even explode in the kiln.
Step 2: Centering on the Wheel
Throwing on the wheel starts with centering — coaxing the clay into perfect alignment with the axis of the spinning wheel. It sounds simple. It takes months to feel natural. The clay has to be completely centered before you can open it and begin to pull up the walls.
Step 3: Opening and Pulling
Once centered, we press into the clay to create the base, then slowly pull the walls upward. This is where a piece takes its first real shape — where a mug becomes a mug, or a bowl begins to curve. The walls have to be even in thickness, or the piece will warp in the kiln.
Step 4: Trimming and Refining
After the piece dries to a leather-hard state, we trim the foot — the base — on the wheel. This is where a lot of the character comes in. A well-trimmed foot lifts a piece visually and makes it feel intentional in the hand.
Step 5: Bisque Firing
The first firing, called a bisque fire, takes the clay to around 1800°F. This burns off organic material and hardens the clay into a porous, ceramic state — ready to accept glaze. We load the kiln carefully, piece by piece, and fire overnight.
Step 6: Glazing
Glazing is where color and texture come to life. We mix our own glazes and apply them by dipping, brushing, or pouring — sometimes layering two or three glazes to create depth. Glaze chemistry is its own science: what goes into the kiln wet and chalky comes out transformed.
Step 7: Glaze Firing
The final firing reaches cone 6 — around 2230°F. At this temperature, the glaze melts and fuses to the clay body, and the clay itself vitrifies, becoming dense and non-porous. When the kiln cools and we open the door, we never quite know exactly what we'll find. That's part of what keeps us at the wheel.
What You Hold in Your Hands
Every Grayrock piece goes through this full process — no shortcuts, no molds, no production line. The slight variations you notice in color, texture, and form aren't imperfections. They're evidence of the hands that made it.
We think that matters. In a world of identical objects, there's something grounding about holding something that couldn't be exactly replicated. Something made slowly, with care, for your table.
Browse our current collection and find the piece that feels like yours.