Designer: Pentti Sarpaneva
Manufacturer: Turun hopea oy, Finland
Manufactured: 1972 (T7)
Model: Coil (in Finn Kelo)
Product: Ring
Material: 830 Silver
Stone: pyrite
Size: 17mm (Adjustable)
Decorative part: approx. 25mm x 25mm Weight: 21g
Condition: Good, the stone moves a little