From the creator's website:
PENTAROSETM
Pentarose is surely one of our most gorgeous art puzzles. Transformed pentagons and sections of stars are the very shapes that fit together without leaving holes. They are based on prototiles discovered by Sir Roger Penrose during research into non-periodic tilings. We've styled it in four luminous acrylic colors in an 11" circular tray, with a small easel included. Recommended for ages 12 to adult.
The puzzle is located in the United States, but I will ship
worldwide.
Customs forms for international shipments will reflect actual
payments.
Payments can be made through PayPal (Friends & Family preferred).
Buyer to pay shipping calculated after auction.
Please wait for the updated invoice before making payment.