Blue pen, blue pen Blue pen is marked with my handwriting Blue pen, blue pen Blue pen is marked with my handwriting Every day I travel With one blue and one yellow I lost my pen Whoever found it, send it back Every day I travel With blue and a yellow I lost my pen Whoever found it should return it Blue pen, blue pen Blue pen is marked with my handwriting Blue pen, blue pen Blue pen is marked with my handwriting Blue pen, blue pen Blue pen is marked with my handwriting Blue pen, blue pen Blue pen is marked with my handwriting Every day I travel With one blue and one yellow I lost my pen Whoever found it, send it back Every day I travel With one blue and one yellow I lost my pen Whoever found it, send it back Blue pen, blue pen Blue pen is marked with my handwriting Blue pen, blue pen Blue pen is marked with my handwriting Blue pen, blue pen Blue pen is marked with my handwriting Blue pen, blue pen Blue pen is marked with my handwriting