Corezone is a closed space, where one can place their thoughts, feelings, emotions. An attempt to fulfill emotional needs by the means of an object, a try to withhold immaterial being in a material space. According to designer, every corezone is unique, as they are hand made and there are tiny differences between them.
It looks like a pretty interesting idea. Just like long time ago, people dig a hole beside the tree and yelled their secret there. For people like us who living in the crowded city, it is kindly hard to do the old way. But maybe writing your thought/secrete on the paper and throwing them in the corezone will be a good option. I guess it will be interesting to find your thought 20 years later when you finally break it.