This double tone block from Mano Percussion is a 9.5" two-in-one tone block with a robust all-wooden construction that feels great in the hands. These two blocks are joined together, but produce two distinct tones for greater playing dynamic. This double tone block includes a beater for playing, and creates a musical percussive element that is perfect for beginner musicians and students, teaching them to recognize pitch and helping them to perfect their timing skills - ideal in any educational environment.