Digital Flip Clock 12h Single Sided Large Numbers Automatic Retro Mechanical Flip Clock Wood Base black.Feature: 1. SMOOTH SURFACE: The surface of the clock body is smooth and delicate, and daily maintenance can be done by gently wiping with a dry cloth. The base has a smooth cutout with no teeth to scratch. 2. RETRO FASHION DESIGN: Adopts retro minimalist style, very attractive. And it adopts the rear battery compartment design to emphasize the personality and uniqueness. 3. PRACTICAL DESIGN: A