Description
This pair of Blue John stone ear-plugs have been hand-made by craftsman John Turner at Treak Cliff Cavern
They are made of ‘Miller’s Vein’ mined from Treak Cliff Cavern.
The inner diameter of the plug is 22 x 22 mm – the outer measurements are 25 x 25mm
Manufacturer: JT
Manuf part number: TCPL09