This was designed by [Makers4ALL](https://www.makers4all.eu/). I'm simply posting a Cura **project file** for the Ultimaker S5 and a version that is modified to be a dual color version (so the heart can be red. Find the original STL [here](https://www.thingiverse.com/thing:4268441) on Thingiverse. It was based on Version 4. There might be a newer one published there. Important: I lowered the height so it's 1.6 mm high instead of the standard 2.0 mm. The flexibility of a thinner version makes it more suitable for printing in PLA. I'm using tough PLA, which is not brittle at all, so you can now bend this at a tight radius and it will bend back to its original shape (and won't break either). With more brittle types of PLA it probably is a good idea to make it slightly thinner. Check out how to help out as a MAKER or get one of these as a caregiver: https://www.makers4all.eu/ You can wear it like this: