This tool is ideal for American, French, "5 Birilli", and Puramid cues. It breaks down into four main parts:

• Shaped Diamond Cut flat surface: Creates pores on the tip for better chalk grip.
• Curved scuffer: Improves tip contact with the ball, allowing for correct spins.
• Side scuffer: Removes excess leather from the fiber, enhancing performance.
• Conical compressor: Compresses the sides of the tip, offering taper and gloss. Suitable for cues with a diameter of 9 to 11.5mm.

The construction of Summa is entirely in Italy from solid Aluminum. The scuffers of process “B” & “C” are easily replaceable when worn.