MKM Tools HR05 Bubbles Design Hand Roller Brushes The original Barnard Blackbird Clay

The original Barnard Blackbird Clay Mine is now closed

Not good for use in underglaze colours

R4 & R5 tools

Its a smooth

Cobalt Oxide is a metallic coloring oxide that produces blue colors in glazes and is stable at all firing temperatures (unless in very high percentages where it will be black)

MKM Tools HR05 Bubbles Design Hand Roller Brushes The original Barnard Blackbird ClayHR HandRollers are deeply carved, have unique designs, and release well from clay and any soft medium. MKM rollers are made from wood that is precision carved to make deep beautiful impressions. The rollers are also beveled carved, allowing them to release easily from clay. You simply roll the HR roller with your hand across the clay or up the wall of a pot to create a beautiful pattern. Because of their smaller size and light weight, HR rollers are