Wall Clock Kitchen Clocks E=mc2 Math Formula Wall Clock Theory of Relativity Silent Wall Clock Physics Scientist Teacher School

Size: 30cm*30cm, color: black, the material is environmentally friendly and has no peculiar smell. It will provide you with a quiet night, minimize power consumption and extend the life of the movement. Hook design is less damaging to the wall but more durable, back slot design for easy hanging, powered by 1 AA battery (not included). Game room, kids room, bedroom, living room, kitchen, office, bar, pub, restaurant, shop. Can be used for home wall decoration. Ideal Gift for Christmas, Birthday, Anniversary, Wedding, Birth, Graduation, Easter, Opening a Store 【Silent Quartz Non-ticking】: 12'' Silent sweeping non-ticking hanging wall clock suitable for office, living room or kids room and all other places where quiet is needed. A unique way to track the hours instead of roman numerals or traditional numbers. 【Strong & Durable Metal】: Black metal aluminum frame is made by hand superbly, sturdy and durable. Front acrylic glass protects hands and dial from dust. 【Accurate Timing】: Quartz movement keeps precise time, accurate to the second. Wide slot on the back for easy hanging. 【Improve Your Home's Look】: Best gift for math teacher, engineer, mathematician or anyone who just loves numbers. Decorative wall watch suitable for indoor, bedroom, living room, office, kitchen, dining room, meeting room.