3Doodler 3D printing pen now available to the public, exclusive to Maplin in UK - photo 13Doodler 3D printing pen now available to the public, exclusive to Maplin in UK - photo 23Doodler 3D printing pen now available to the public, exclusive to Maplin in UK - photo 33Doodler 3D printing pen now available to the public, exclusive to Maplin in UK - photo 43Doodler 3D printing pen now available to the public, exclusive to Maplin in UK - photo 53Doodler 3D printing pen now available to the public, exclusive to Maplin in UK - photo 63Doodler 3D printing pen now available to the public, exclusive to Maplin in UK - photo 7