Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Package included1x Metronome1x Wiping cloth1x Operation instructionTeak Antique Vintage Style Mini Mechanical Metronome Piano Guitar Violin Musical InstrumentsFeatures -Adopting high quality pure copper clock mechanism，offer you a precision rhythm -Adopting pyramid shape and rigorous design style，beautiful and practical-Help children develop speed concept-Help us to play music with more smooth and steady rhythm -Help us to focus on， improve the practice efficiency -Precision spring mechanismSpecifications Material: Teak + copper Color:wooden color Size: 33*115*205mmPrecision: spring mechanism Tempo: 40~208bpmTolerance ＜ 1%Beats：0，2，3，4，6TIPS-Use a tool into the groove on the bottom ， then open it -Open the bottom cover; you will see a piece of foam which used to protect the pendulum， please remove the foam before you use the metronome-Close the bottom cover， please follow the instructions shown in the manual