This listing is for a Walco W-75TPS Dual Sapphire (synthetic) Needle, designed for use with Sonotone Cartridge Nos. 990 and 2-T series. This record needle has been sitting for years. Unless stated otherwise the packaging may exhibit signs of wear due to their age. The needle provides tested performance and trusted quality, ensuring your turntable delivers clear sound. Installation instructions are included: Remove worn needle, move stylus lever handle to vertical position, pry open cartridge, insert new needle, and secure. Ideal for audiophiles looking to maintain or restore their vintage turntable's sound quality.