The file 'Valentine’s Day Heart Box 3D Printer Model' is (STL,stl) file type, size is 1.8MB.
A palm-sized heart container with a sliding dove tail lid.
Files have a support structure modeled into them for easier printing. This requires some cleanup after the print.
UPDATE
Rev2 has a stronger connection with a better fit.
http://www.flickr.com/photos/nickstarno/5446315732/
heart_bottom_rev2.STL | 3.7MB | |
heart_bottom_scaled.stl | 3.5MB | |
heart_top_rev2.STL | 3.2MB | |
heart_top_scaled.stl | 3.2MB |