Brought to you by popular request from our valued customers! This button is the aluminum version of the copper button that comes on the Focus v2. The buttons are interchangeable with the copper Focus v2 buttons. Please note that this button has an offset on the shoulder designed to fit the Focus v2 and in most cases is not compatible with other spinner designs. The inside of the button is engraved in the same manner as our copper button and has the manufacture date of each piece engraved. Aluminum buttons are much lighter and as such do not dampen the natural motions of the spinner. Most seasoned users will feel considerably more feedback during fidgeting.
The button diameter is .728 inch and .080 inch thick. The shoulder is just under .250 inch designed to fit in our 1/4 inch ID bearing.