These lockets are anatomically correct. The locket is held shut by the trunk of the aorta, which acts as a snap. The chain attaches to the pendant through the superior vena cava and left pulmonary vein, causing the heart to hang slightly anterioinferiorly, just like our hearts!
I have an anatomical heart necklace but it doesn’t open
I love this
WITH ANIMATION YOU CAAAAAAAAAAAAN~!
This rocks my socks.
ZUHAIR MURAD Bridal Collection 2014