Piet Hein Sinus 440P Pendant Opal with White Textile Cord 1.703 € Delivery in 7–10 days Piet Hein Sinus 330P Pendant Opal with White Textile Cord 1.561 € Delivery in 7–10 days Piet Hein Sinus 550P Pendant Opal with White Textile Cord 1.845 € Delivery in 7–10 days