... Ball, Triangle, angle-cut triangle, Cylinder, angle-cut triangle, Ellipse, angle-cut, ellipse. Ball: 1.0, 2mm, 3mm, 4mm, 6mm, 8mm, 10mm ... , 4x10,4.5x8, 5x8, 5x15, 6x15, 8x16, 10x15, 10x16, 10x20. Ellipse, angle-cut ellipse---10x6x10, 12x7x15, 15x7x15mm Vibratory finishing media