I use fluorite that is a mixture of light green and purple and fluorite that is blue green.
It is a rough rock with a free shape like breaking a rough stone.
I think it's easy to use because it's a small grain
I want to be healed by the refreshing color of fluorite in the hot summer ...
Please check the color bleeding unique to natural stone at hand
Can be changed to Clip-On and other types of metal fittings