Summary These are the parts needed to convert a Mendel Prusa to a wax 3-D printer. For Free Access to Academic Paper see: Open-source Wax RepRap 3-D Printer for Rapid Prototyping Paper-Based Microfluidics. For BOM and use Print Settings Printer Brand: RepRap Printer: Prusa Rafts: No Supports: No Notes: Full BOM and instructions here: http://www.appropedia.org/Open-source_Wax_RepRap_3-D_Printer_for_Rapid_Prototyping_Paper-Based_Microfluidics Example of what you can do with it: https://www.youmagine.com/designs/clover-leaf-wax-printing-demonstration. Developed in collaboration with N. C. Anzalone (SCAD), and C. L. Heldt (Application).