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+
+#scarap
+
+
+基本失敗してる
+
+---
+これがギリギリ一番まとも
+
+[3D Printed Trumpet - YouTube](https://www.youtube.com/watch?v=B1j_d2mSGng)
+
+---
+
+[DIY Trumpet from plastic pipes - YouTube](https://www.youtube.com/shorts/QVnFndPGJZc)
+
+---
+
+[How to make (and play) a 3D PRINTED TRUMPET - YouTube](https://www.youtube.com/watch?v=AJwkTcMUyzQ)
+
+---
+
+[3D Printable Trumpet : 4 Steps (with Pictures) - Instructables](https://www.instructables.com/3D-Printable-Trumpet/)
+
+[3d printed trumpet, first try by a non trumpet player - YouTube](https://www.youtube.com/watch?v=WkAavq1R1P0)
+
+
+---
+
+[Profi-Trompeter testet 3D-Druck Trompete - YouTube](https://www.youtube.com/watch?v=od1NC2A7WB8)
+
+
+