Description Multi-Function: This pool cue shaper is made of brushed aluminum; anti-skid design, the bowtie will screw on and off the scuff end easily; the pool cue tip tool includes shaper, scuffer, aerator, it can hold chalk better and help to avoid miscues Scuff: The scuffer is used for the cue tip to the desired dome curvature, just lightly scrape the tip with a rotating motion Shape: The shaper side only need simply roughens the surface of the tip, and the chalk will adhere to the tip for better ball control Aerator: The surface of the tip is new or compressed, slightly break up it, and the surface will hold more chalk Carry-on Size: Measures 2.5 inches high and 0.85 inches wide; this pool cue tip shaper billiards cue accessory is small and convenient to carry, also perfect for players of all levels ASIN B0827J9QD4 Customer Reviews 4.6 4.6 out of 5 stars (574) 4.6 out of 5 stars Best Sellers Rank #19,380 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #17 in Billiard Cue Tips Date First Available March 14, 2019