Model A Drive Shaft - Thumler Part metallic luster stone The rock is carefully removed

The rock is carefully removed from the earth and sold

This phenomenon is known as reversible photochromism

Era: PaleozoicGeological Age: 500 - 200mya

5mm  x  22

Approximate size of 1 tooth: 12cm x 9

Model A Drive Shaft - Thumler Part metallic luster stone The rock is carefully removedDescription: This is the original supply part from the original manufacture (OEM) meant for the Model A Thumler Rock Tumbler. Comes with pulley. The Model A is an older tumbler no longer in production that used paint cans as its barrels rather then modern purpose built barrels. This drive shaft only works with the Model A Tumbler It is not compatible with modern tumblers such as the model AR 2, AR 12, or T2. To replace, simply lift out the other, and