Pyrolusite ore. A glaze colorant typically giving browns, blacks and, at high concentrations, metallics. Manganese dioxide decomposes to MnO at 200? C, picks up O2 to become the dioxide and above 1080? C changes back to MnO, an active flux; glazes that...

This iconic soft rubber kidney shaped rib has been a potter's favorite for decades. Great tool to profile your pottery forming. Flexible and easy to support the clay. Length: 105mmWidth: 53mmThickness: 4mmCountry of Origin: Taiwan

A pale red pencil pigment for use on all clays.

A very pale green pencil pigment for use on all clays but most effectively on dark clays.

Medium glass seed beads with an opaque finish. Sold by 50g bags.   Outside diameter: 3mm Inside hole diameter: 1mm   Measurements are approximate.  

Medium glass seed beads with an opaque finish. Sold by 30g bags.   Outside diameter: 3mm Inside hole diameter: 1mm   Measurements are approximate.  """

German-made Panther?? burs are made from are high-quality hardened tool steel. Offered in several different sizes and styles such as hart, stone setting, cup, and more!Diameter (mm): 1.0, 1.2, 1.5, 1.6, 1.8, 2.0, 2.1, 2.5, 3.0, 3.3, 3.5 and 4.0Shank Dia...