Matchbox K-111 Battle Kings Missiles 3D Printed Reproduction. Listing is for 3 missiles. 3D printed with high quality Red PLA Any questions please ask. Please note, these items are 3D printed (not injection moulded) 3D printing works by building up very thin layers of plastic. Which this in mind some layer lines will be visible. Every care will be taken to provide the best quality and strength. If you have any questions about the finish or process please feel free to ask. .