best clay slingshot ammo for sale

There are three types of clay slingshot ammo. One is safety ammo, it becomes powders as hit the object. The second is safety black clay slingshot balls,which is harder than 'safety clay slingshot balls'. It also becomes powders as hit the object.

The third is hard clay slingshot ammo, which is very hard. It's substitute of steel ammo.
Polished and clean, no tackiness or dirty fingers.
There are three sizes available 8.5mm, 9.5mm, 10.5mm, please make a comment of your size option.