About this 3D model

This is my design for the 3DPrintingNerd contest! I designed this with the idea of a fixed part (red one) screwed in the wood, and a second one removable when the holder is not needed for any reason. In addition, i used some 25mm (110mm in lenght) pvc pipe for the arm to reduce printing time and add strenght. All of this was designed in Rhinoceros 6. Hopeing to be picked, good luck for everyone from Italy!