Accessories: Ables Planetary Spinners Custom Buttons
If you're looking for some custom buttons for your spinner, specifically spinners that house an r188 bearing, then you should really check out Ables Planetary Spinners. These buttons, a conversation piece in their own right, add some individuality to your otherwise common spinner. They will fit most spinners that use a R188 bearing such as the < href="/reviews/4/rotablade-stubby/">Stubby, Compass and Torqbar.
These are semi-custom parts and no two will be identical. They are solid brass and may develop a patina during transit. Grips have a machined or brushed finish, in addition to any optional knurl.