A Mascot exclusive! Perfect for cleaning out the smallest, most fragile detail of the hobbyist’s work. This assortment of micro cleaning wire brushes consists of sizes: .09, .12, .15, .18 and .30 in brush diameter, with a separate handle to hold the brush steady. The largest size acts as its own handle. Packed in a reusable storage tube, this set is the perfect, compact addition (only 3-1/4 long!) to any hobby tool box.