Heart Puzzle Brian Ebling

It is recommended to print the puzzle in a disassembled form to avoid pieces bonding together.  I have included two STL files that contain each half of the print and fit on a 150mm x 150mm print bed. I printed it in PLA with solid infill, but it should print fine in ABS.  If printing in ABS it may be a good idea to scale the print up by 1% or so since ABS is designed to shrink once cooled.  It is a good idea to print two mating peices with the same settings and test fit them before printing the whole puzzle.  Feel free to contact me with any questions and I'll do my best to help.