| Designer | : | Miguel Berrocal |
| Craftsman | : | Miguel Berrocal |
| Category | : | Interlocking |
| Material | : | Nickel Plated Base Metal |
| Pieces | : | 18 |
| The eye forms the setting for a ring. See Manolete for an illustration where one of the puzzle pieces is a ring. Berrocal made 10,000 starting in 1969. Of these, 6 were in gold. | ||