A shelf has only hard board and you can put objects on it. This is very common knowledge. However, this soft shelf, STB-02, is beyond it.
The form of surface on this shelf changes depending on the weight and the shape of placed object. So, this shelf catches gently anything you put on as like human hands.
This soft part was made with a laser cutting machine. This machine uses heat to cut and can cut material having low heat resistance easily but one having high heat resistance NOT easily. Therefore you can cut only the first layer of the sandwiched material of wood and silicon with it.
In this way, this soft part is happened and can be made on the same surface as the hard wood and anywhere you want and also you can choose the any patterns. This system is also applied to bench and tray.