About this product MaterialThis stylus is made of durable ABS plastic and aluminum arm. The stylus is made of ruby for perfect reproduction of the original sound. Unbreakable: Our 4pcs turntable needles are protected by individual plastic sheaths, which can effectively protect the turntable replacement needles. Strong Compatibility: Suitable for most turntable phonographs, universal turntable diamond stylus stylus replacement needles are suitable for most turntable phonographs. Easy to InstallNo tools required. Simply change the record player needle manually. You can listen to the beautiful music of the phonograph in no time. [Multiple replacements]: The turntable needle is the most frequent part of the turntable modification. Since friction can cause wear, replace worn turntable replacement needles with our high quality needles.