Duplo Technic Belt Wheel 3D-malli almost 2 years 1 Duplo Technic Crank 3D-malli almost 2 years 2 Duplo Technic Drive Wheel 3D-malli almost 2 years 1 Duplo Technic Worm Gears 3D-malli almost 2 years 4 Duplo Technic Beam 3D-malli almost 2 years 1 Duplo Technic Gears 3D-malli almost 2 years 2 Duplo Snap Rotation Joints 3D-malli almost 2 years 1 Round Duplo Column 3D-malli almost 2 years 3