Donner Mechanical Metronome for Piano Guitar Drum Violin Saxophone Musician, Track Beat and Tempo, Loud Sound, Steel Movement, DPM-1, Wood Grain Color

Strong Stability High-Precision & High-Strength Plastic-steel Movement to provide a more accurate tempo and more stable performance, and they will not age and wear like metal movements due to long-term use.

For Any Insturment practicing The Donner DPM-1 Mechanical Metronome has 5 adjustable modes of '0', '2', '3', '4' and '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.