Ravensburger Puzzle Universe, Design: Astrology / Astronomy, Recommended Age: from 14 years, Depth: 80 cm, Width: 60 cm. Ravensburger puzzles stand for premium quality puzzle fun. Whether for beginners, advanced puzzlers, or professionals – there is the right number of pieces and the perfect design for every puzzle lover. The puzzle pieces are distinctive and unique, crafted with handmade cutting tools. Decades of experience in puzzle production and a high standard of quality make the hearts of puzzlers race and show how everything fits together. Here, passion is lived.