Piet Hein Sinus 330P Pendant Opal with White Textile Cord 1.707 € Delivery in 7–10 days Piet Hein Sinus 550P Pendant Opal with White Textile Cord 2.018 € Delivery in 7–10 days Piet Hein Sinus 440P Pendant Opal with White Textile Cord 1.863 € Delivery in 7–10 days