Rectangular Synthetic Sponge – Krueger Pottery Supply

High Fire Clay – Krueger Pottery Supply

3.5” x 1 1/4”Thick Synthetic Sponge – Krueger Pottery Supply

Sponges - Bailey Ceramic Supply

Natural Sea & Synthetic Sponges - Assorted Sizes 7pc Value Pack for Crafts & Artists: Great for Painting, Hobbies, Art, Effects, Ceramics, Clay, Pottery by Lullingworth®

Products – Krueger Pottery Supply

Natural Sea & Synthetic Sponges for Artists - 7 pc Value Pack - Lullingworth

Lullingworth® Premium Synthetic Art Crafts Sponges - 15pc Value Pack for Painting, Artists, Pottery, Crafts & Hobbies, Lullingworth’s Premium

Premium Synthetic Art Crafts Sponges - 15pc Value Pack

Oval Synthetic Sponge - Mid-South Ceramics

Products – Krueger Pottery Supply

Sponges – Krueger Pottery Supply

Sponge Synthetic Oval - The Ceramic Shop

Natural Sea & Synthetic Sponges - Assorted Sizes 7pc Value Pack for Crafts & Artists: Great for Painting, Hobbies, Art, Effects, Ceramics, Clay, Pottery by Lullingworth®

Sponges - Bailey Ceramic Supply