For Any Insturment practicing
The Donner DPM-1 Mechanical Metronome has 5 adjustable modes of ' 0, 2, 3, 4, 6 ' to meet the rhythm practice of 2/4, 3/4, 4/4, and 6/8.
The clockwork box is made of sound-proof material, which effectively blocks the tiny noise emitted by the clockwork spring.
High-Quality Metal Spring
High-quality metal parts, through a unique process, excellent workmanship, beautiful and durable, not easy to damage. Turn the spring clockwise to start your musical journey.