A more detailled version than the one above. If printed out without scaling it will produce a larger than life-size heart which is more comfortable to assemble.
This has the identical exterior shape as the Closed Heart, but contains all the interior subdivisions. If printed out without scaling it will produce a larger than life-size heart which is more comfortable to assemble.
The 2016 Heart uses a new system. Curved segments connect with tabs - Ribs on the inside guarantee strength and precision. If printed out without scaling it will produce a larger than life-size heart which is more comfortable to assemble.