NEW!! 3-Piece Pottery Sponge Set 1

NEW!! 3-Piece Pottery Sponge Set 1

Regular price $24.00 Sale price $18.00
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Squeeze more productivity out of your pottery projects with the practical Pottery Sponge Set 1 from DiamondCore Tools. These essential ceramics accessories come in three finishes — tough, medium and fine — giving you a creative assist whether throwing or hand-building.

Made from long-lasting synthetic material, these soft but strong sponges will be an essential and economical addition to your studio.

  • Tough sponge (black) is best for shaping while wheel-throwing. Returns to form after compression and maintains support.
  • Medium sponge (purple) is a good compromise for both throwing and finishing. Squishes slightly after compression, conforms to shapes. Smooth finish.
  • Fine sponge (light blue) is best for final touch-ups or delicate pieces. Squishes most after compression, flexible, extremely smooth finish.


  • Rounded, equilateral triangle pottery sponges
  • Stiff when dry, will expand when wet
  • 10 cm width by 7.5 cm height (~3.9 by 3 inches) when expanded
  • Flexible, 15 mm thickness
  • Strong yet soft texture
  • DiamondCore logo relief design


  • Wetting, shaping, and smoothing clay
  • Cleaning excess slip from joined sections
  • Softening edges that have been cut, carved, or shaped
  • Removing water or debris from tools


  • Triangle size fits comfortably in right and left hands
  • Durable material retains its form when saturated and after repeated wringing
  • Synthetic composition resists odors and staining


  • Use all safety precautions
  • Keep out of the reach of children


  • SPG1: Tough, Medium, and Fine pottery sponges sold individually
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Customer Reviews

Based on 5 reviews
Gardiner S.

Love this little set and I use them all the time.

Sue T.
New Sponges - Love them!

I love these new sponges! I used all 3 sponges on different parts of my project and they worked above and beyond what I normally expect and in less time. What would normally take 3 or 4 wipes, they completed in 1 swipe. Exceptional. I love the size of the sponges also.

Nice sponges

So far, so good. I've only had them for a week and have only used the fine one because I was throwing porcelain. They have distinctly different textures so I am sure they will be super helpful. I am interested to see how long. they last as compared to the little round yellow sponges.

Cathy C.
LOVE the sponges!!

I love how squishy soft the sponges are!! It's like they are gently hugging my pieces while doing their job! They fold and squeeze to fit the need!

Renee V.
Great Quality!

I sculpt and throw. I use these for everything. Very durable. Highly recommend.