Organize your needle and escapement files in the rotary TANG Needle File Holder. Thirty-six holes in three concentric arrays allow you to store your files according to roughness. For each row of files, a profile is molded along the circumference of TANG to identify the shape of the file in that row. TANG spins easily on free-running bearings, and it has an empty compartment in the center into which you may pour sand for greater stability. Measures 4” in diameter x 2.75” high and is made in USA.