Description: 【Versatile Interchangeable Grinding Heads】: This electric billiard cue polisher comes with three easily interchangeable grinding heads, making it suitable for various cue tips 【Compact and Portable Design】: With its small size of 3.3 cmx3.3 cmx11 cm/1.30 inchx1.30 inchx4.33 inch, this electric billiard cue tip shaper is designed to fit comfortably in your hand for easy operations and portability, allowing you to maintain your cue tips anywhere 【Convenient Electric Grinding】: Featuring a push button switch design, this electric cue tip shaper allows for easy using. Simply press to start and release to stop, making cue tip maintenance and polishing easy 【Quality Construction】: Made from quality plastic and metal materials, this Pool Cue Tip Shaper is built to withstand regular use while maintaining its effectiveness over time 【Pool Cue Tip Maintenance Tool】: Enhance your billiard experience by keeping your cues in top condition with this efficient electric cue tip shaper Specification: Material: Plastic, Metal Size Chart: Electric Billiard Cue Polisher: 3.3cmx3.3cmx11cm/1.30inchx1.30inchx4.33inch Grinding Head: 1cmx4.5cm/0.39inchx1.77inch, 1.2cmx4.5cm/0.47inchx1.77inch, 1.4cmx4.5cm/0.55inchx1.77inch Package Includes: 1  Electric Pool Cue Tip Shaper 3 Grinding Heads   Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.