These cute hearts are an easy print. Use in cupcakes, leave around the house in surprise places or parade in your favorite Benchy. They are printed upside down so the front will be nice and smooth and easy to read. Use multiple colors like candy hearts.
Even though this is not printed in a flexible filament, I create these designs to encourage people to try out flexible filaments or get some new interesting colors of flexibles. For info on purchasing samples of 6 different types of flexible filament go to flexyfilament.com
I would use the best resolution your printer will allow and print in PLA. Be careful when you peel the picks off your build platform, best to let them cool a bit so the plastic doesn't bend.
We developed a great way to distribute cost effective quantities of flexible filament: Splash Spools. A generous amount of filament on a spool with a case so it's not flopping all over the place. Splash Spools store easily in a desk drawer, stacked space or even hang on a wall. Available on www.flexyfilament.com and Amazon. We stock NinjaFlex, Cheetah, X60, Filaflex, nGen FLEX and Flexy.