About this 3D model

This is a potential three-color birthday sign design requiring only two filament changes on a standard 3D printer. The recommended filament sequence is: white, red, then black. I've prepared three slicer projects at 0.20mm, 0.16mm, and 0.12mm layer heights, with color changes implemented at the appropriate layers. Higher resolution prints yield superior aesthetics, though even a 0.20mm print offers commendable results. The STL file is intentionally bifurcated; the rod is designed for separate printing, ideally in white, enhancing its resemblance to a traffic sign. To select a different year, load the desired-resolution .3MF slicer project, delete the existing 3D object, and load the appropriate .STL file. In short: Begin with white filament, printing the sign rod separately. Then, print the tri-color sign, switching to red and finally black filament as prompted. A small amount of adhesive will securely fasten the rod to the sign. Successfully tested with Bambu Studio Slicer and a Bambu Lab 3D printer. Numerous designs for ages 20, 25, 30, 35, 40, 45, 50, 55, and 60 are available. ---------------------------------------------------------------------------------------------------------------- Category: Decor