DiamondCore Tools Diamond Pottery Sponges - 3 Pack  £22.92

40893CISPG-3PKIn Stock3 Pack
RRP £26.97
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Diamond Pottery Sponges - 3 Pack 

Black - Tough Sponge

Purple - Medium Sponge 

Light Blue - Fine Sponge 

Squeeze more productivity out of your pottery projects with the practical Pottery Sponges 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
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