Description This professional anti-sliding vinyl turntable record player disc stroboscope is made of high-quality acrylic material, ensuring durability for long-term use. It is a practical tool for vinyl record players, designed to assist in checking the alignment of the stylus and turntable speed. Features - Color: White - Material: Acrylic - Size: 8.00 x 8.00 x 0.70 cm / 3.14 x 3.14 x 0.28 in - Allows for at-home calibration without the need for professional service, saving time and effort - Simple operation method, easy to use even for first-time users - High performance and high accuracy ensure reliable results - Sleek design combines functionality with aesthetic appeal - Helps check and adjust the cartridge and stylus alignment - Useful tool for verifying the RPM and angle of your vinyl record player for optimal performance Packing List 1 x Stroboscope Disc