A girl holds a piece of chocolate made in the shape of her face at a workshop in Tokyo recently. A chocolate making workshop by KS Design Lab offers classes for making personalised gifts, by turning one’s face into a chocolate treat for their significant other. Participants in the workshop first scan their faces and edit the data using a computer software. The data is then sent to a 3D printer to produce silicon moulds which chocolate is eventually poured into. The free workshop attracted about 20 participants.