The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. If you are Looking for a anniversary gift for your wife,huaband or your friends, look no further than this unique glass quartz clock! This beautiful handmade glass clock is an eternal work of art that symbolizes the timeless beauty of love. Amazing Anniversary Gift for Couple This clock is made of glass not acrylic,glass part is handmade by skillful craftman,it's a ideal annivery gift for couple,wife,husband. Best Anniversary Gift for Home Decoration This clock is made of acrylic or glass? This clock is made of high quality glass,it has pefect size and weight. What kind of battery does this clock need? It needs a 1.5V AA/LR6 battery. How to insert the battery and set the time? There is a instruction card in the gift box. How to replace the item when you received the damage clock? You could contact amazon to ask for a free replacement.