Small mushroom button plug 1/2" set of 12
A set of 12 small button plugs. They are made from birch. Use them to cover screw holes or paint them to look like something. They measure about 5/8" across the top, 1/2" across the bottom, and 3/8" tall. They would fill a 1/2" screw hole.
The last photograph shows the 5 size plugs in my shop. This is the 3rd from the left.