how to sort LEGO Technic parts
11 Sep 2013 | How To Sort your LEGO Technic Collection: The Easy Way | 1200×800
Aperture: 3.5 · Camera: Canon EOS 450D · Timestamp: September 9, 2013 - 10:56 am · Focal Length: 18 · ISO: 800 · Shutter Speed: 0.066666666666667