Wie funktioniert ein Spirator? Ostsee-Steine werden zu glänzenden Schätzen

In this video, we'll show you how a Spirator works and how sandstones are transformed into gleaming treasures through grinding and polishing. Join us for the next part of our Baltic Sea journey. We collected stones along the coast – but their true potential is only now revealed. The transformation begins in the Spirator: unassuming beach finds are gradually turned into real treasures. Grinding, smoothing, and polishing bring out structures and colors that were previously invisible. 👉 Stay until the end – some of the results are truly surprising! 👉 Which stone is your favorite? Let us know in the comments! 👉 More videos about minerals:    • Mineralien professionell reinigen | Ultras...      • Wir haben nicht erwartet DAS hier zu finde...      • Ich konnte es kaum glauben… Diese Funde la...      • Aus diesem Stein wurde ein Anhänger… Das h...   0:00 The moment before opening 2:35 How the Spirator really works 3:29 The first phase begins 8:16 First results – can you see anything yet? 12:15 Preparation for the next step 14:43 Now it gets serious… Phase 2 20:41 What happens in Phase 3 24:39 Mistakes you must avoid 31:08 The polish – now everything is decided 34:24 The final step 36:07 The result 42:21 What's next