I've used it a few times. Also, I've washed the sponge with water once. Brand: GRANPRO Color: Black 【High Noise Cut Performance】By adding a sponge layer to the existing U-shaped pop filter, noise reduction is even more effective. Performance is improved by 40% compared to conventional models. 【3 Reasons Why the U-Shape is Recommended】① 280° coverage makes it difficult for noise to enter. ② It fits compactly, so it doesn't obstruct your view. ③ Easy to install. 【Compatible with Various Microphones】Compatible with microphones with a diameter of 45-55mm. Compatible with 90% of commercially available microphones. Examples include AT2020, AT2020+USB, AT2035, AT4040, Quad Cast, Solo cast, SEIREN mini, MPM2000U, Blue Yeti X, and k670. 【Recommended for People Like This】Web meetings, YouTube streaming, voice chat in games, etc. Especially easy to install, so it's also recommended for beginners. #Pop Filter