xinkoo / clock

this is a clock recording the memory by carving.the hour needle can carve.the surface are divided into two pieces,the carving process will record the happiness and the sadness.you can shift the bottom when your mood is changing ,if you are happy ,you can shift to the happiness,if you are sad ,you can change to the sadness,after one year ,the depth shows the memory,the happy is more or the sad is more ,than the needle will be shorten and will carve a smaller circle recording another year.