Hard Pressed Felt - Cylinders - 12pcs fluorescent 10 or 20 pcs

10 or 20 pcs

Ammonite shells are made of the calcium carbonate mineral aragonite

and sculpted it into the leaf

Chemical Composition: Ca2Al3(SiO4)(Si2O7)O(OH)

Hard Pressed Felt - Cylinders - 12pcs fluorescent 10 or 20 pcsDescription: Hard Pressed Felt Cylinders Hard Pressed felt is one of the best ways to polish a gemstone. They are long lasting and hold the charge well. The felt can be reshaped to the shape you need. I often run a point inside a ball burr mark until it wears down to a round head and it can be used over and over to polish. There are 4 different head sizes to choose from. Made In: China Head Size: 3mm, 6mm, 8mm, 10mm Shaft Diameter: 2. 3mmOverall