Bring the hidden beauty to the light. Carving and cabochon cutting techniques will be shared. You will cut a series of stones addressing different topics, like optical properties, how will the stone be set etc.. Unlimited possibilities will open up. You are welcome to explore. Professional tools and machines as well as a large choice of rough stones will be at your disposal. Hubert Heldner shares his skills during one day from 9 am to 5 pm. No previous knowledge is necessary. The price of CHF 330.- includes the rough material. Space is limited to 4 students.