diff --git a/notes/3D printing/Filament.md b/notes/3D printing/Filament.md
index e69de29..a6c2b30 100644
--- a/notes/3D printing/Filament.md	
+++ b/notes/3D printing/Filament.md	
@@ -0,0 +1,6 @@
+https://www.youtube.com/watch?v=weeG9yOp3i4
+
+# PLA (Polylactic acid)
+| Pros | Cons |
+| ---- | ---- |
+| -    |      |
\ No newline at end of file