The flip clock has a classic and authentic design with a cool retro look. You can easily hang this clock or place it on the table, making it a beautiful and functional accessory for your home or office. The flip clock has an analog time display with black flips and clear white numbers that change with the passage of the minutes and hours. The plastic case has a transparent front that protects the flips from dust. This flip clock has a calibration process that can take up to 24 hours to reach optimum performance. During this time, the clock may not run at the correct time and may seem to run slowly. Colour: Orange/Black