Seattle Pottery Supply

Seattle Pottery Supply Our Ceramic Kilns are made to order.

🎨 Premier producer of pottery kilns, clay & glaze since 1975
🏺 Explore a vast selection of ceramic studio supplies online or at our Seattle store!
📍35 S Hanford St, Seattle, WA 98134
Shop now: www.seattlepotterysupply.com

created this dreamy “Ancient Oceans” glaze combination using four different glazes, with some areas getting up to 10 l...
09/02/2026

created this dreamy “Ancient Oceans” glaze combination using four different glazes, with some areas getting up to 10 layers (!!) to build all that movement, depth, and variation.

And underneath it all? SPS Klamath Yellow. Its warm red-orange fired color peeks through the center and gives those watery blues and earthy tones one seriously good backdrop.

Proof that sometimes all those test tiles and questionable kiln openings eventually pay off!

📸
Made with SPS Klamath Yellow

Sometimes the best glaze is the one that lets your work do the talking. ✨Our Clear Glaze provides a smooth, glossy finis...
09/01/2026

Sometimes the best glaze is the one that lets your work do the talking. ✨

Our Clear Glaze provides a smooth, glossy finish while letting your clay body, carvings, textures, and underglaze designs shine through.

Need to restock your studio? SPS offers both wet and dry options, whether you just need a pint or enough to make a couple buckets worth.

Okayyy, this gradient. 🌈😍 layered two coats of Flux Blossom with two coats each of Chun Plum, Smokey Merlot, Indigo Floa...
08/27/2026

Okayyy, this gradient. 🌈😍

layered two coats of Flux Blossom with two coats each of Chun Plum, Smokey Merlot, Indigo Float, and Emerald Falls to create this colorful transition over SPS Klamath Red clay.

The way all those colors melt into each other against the warm clay body? Very into it.

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Made with SPS Klamath Red

08/26/2026

Scientists can't explain it.

You leave the glaze aisle for five minutes... and somehow it's fully stocked again. ✨

We're not saying the SPS Glaze Fairy is real... we're just saying we've never seen evidence to the contrary. 🧚

Did you know that SPS is a great source for clay slips? We have lowfire, mid-range, and even highfire slips, plus every ...
08/21/2026

Did you know that SPS is a great source for clay slips? We have lowfire, mid-range, and even highfire slips, plus every color the dedicated caster could need, from pure white lowfire to black stoneware... and everything in between.

Check 'em out!

08/20/2026

Follow along as we use a simple tape resist technique to create crisp, clean designs on bisque. It's an easy way to add bold patterns with minimal effort, and one of those techniques that's as satisfying to peel as it is to glaze.

What decorating technique should we demo next?

This beautiful leaf dish by captures the delicate details of an aspen leaf in SPS Dove Porcelain. The smooth surface an...
08/19/2026

This beautiful leaf dish by captures the delicate details of an aspen leaf in SPS Dove Porcelain. The smooth surface and fine detail retention of Dove Porcelain make it especially well suited for work like this, where every vein and texture gets a chance to shine.

A lovely reminder that inspiration is often right outside the studio door.

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Made with SPS Dove Porcelain

08/18/2026

Who says clay is just for mugs and bowls? ✨

Follow along as we turn clay into handmade ceramic jewelry. Whether you're making earrings, pendants, or beads, it's a fun way to try something a little different with your next batch of clay.

High-temperature wire is ESSENTIAL and we love her.

What ceramic project should we make next?

08/13/2026

Looking for a clay that can do a little bit of everything? Meet Klamath White. 🤍

With its great structure, super soft slip, and smooth feel, Klamath White is a favorite for both throwing and handbuilding. It's sturdy enough to hold its shape while still being incredibly enjoyable to work with from start to finish.

Have you tried Klamath White yet? We'd love to hear what you're making with it!

08/11/2026

A whole lot of glaze combinations, all in one place!

Check out these test tiles and see which combination catches your eye. You never know when you'll discover your next favorite glaze pairing.

It’s crazy to us how the same glaze combos look so different when layering over vs. under!

Which one is your favorite? And while you're here, what glaze combination would you like us to test next? Drop your ideas in the comments.

Address

35 S Hanford Street
Seattle, WA
98134

Opening Hours

Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 9am - 6pm

Telephone

(888) 915-1196

Website

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