SOLO S-320 Universal Mechanical Metronome ABS Material for Guitar Violin Piano Drum Musical Instrument Practice Tool for

Features Adopting pyramid shape and rigorous design style beautiful and practicalHelp children develop speed conceptHelp us to play music with more smooth and steady rhythm offer you a precision rhythmHelp us to focus on improve the practice efficiencyPrecision spring mechanism used to regulate rhythm when practicing musical instruments or singingSpecification Material Plastics MetalsSize 201x117x92mmColor Pink Yellow Purple Blue Black Green Optional Package Included 1 X Guitar Metronome