【High-Quality Materials】 The ZEN-ON Pianita desk-playing mouthpiece is made of durable materials, ensuring long-lasting use. 【Easy Installation】 This mouthpiece is designed for easy installation, allowing you to start using it right away. No special tools are required. 【Versatile】 Suitable not only for the Pianita but also for other instruments, making it useful for music education and performance. - Brand: ZEN-ON - Product Name: Pianita Desk-Playing Mouthpiece - Model Number: PM-02 - Package Contents: Mouthpiece (hose) Thank you for viewing. Used by a child. While it should function without issue, there are scratches and stains as shown in the images. The base is sticky due to tape used for a name being applied.