Upgrade your sonic to this VERY sleek model clevery diguised as a pen!
This model is scaled to 1/6 scale.
Due to the small nature of this model I used a mult-jet fusion printer to manufacture mine (Shapeways) in order to capture all of the details, however a modern resin printer could easily print these now with no issue.
They are too miniscule for a FDM printer to manufacture unfortunately.