This quick printing vase mode springy Flexi-Heart is a great little bonus Valentine's Day gift. It can be a bracelet, fidget toy or purely a decoration! And if you print it with bottom layers, it can be a container! Perfect for some chocolates for example!
You can easily scale this model bigger or smaller depending on the need.
See it in action here: https://youtu.be/9iy1sHwyBPA
Printing tips: This model is meant to be printed in vase/spiralize mode! If you want a bracelet/fidget toy, print this without bottom layers. If you want a container/vase, scale this up at least on the Z-axis and print with 4-6 bottom layers.