Used a few times. There is a small chip in the hole, but it does not affect use. Features: The KAOTICA EYEBALL, which combines a pop filter and sound-absorbing material, can be attached to a microphone to cut out unwanted reverberation. Stable recording is possible even in environments where control is difficult. It can also be easily set up. ■ Technical Specifications ・Frequency Response: 0Hz - 30KHz +/-1.4dB ・Total Harmonic Distortion: 6.789% ・Max Peak: 140dB ・Acoustic Transmission Loss: 3.73dB (average) ・Directivity: Recommended for unidirectional ※Cardioid is recommended, but other patterns can also be used. ・Color: Black ・Diameter: 7.6 inches (193mm) ・Weight: 0.25lbs (113g) ・Accessories: Pop filter included ・Optimal for large diaphragm condenser microphones with a diameter of 1.5 to 2.75 inches (38 to 70mm).