This is a basic 3D pattern for printing on fabric. There are two versions, one with large hearts, and another with smaller hearts in between. You can resize this, use the cut tool to make it smaller, or use the negative part modifier included to make any sized heart shape (see attached PDF for a step by step guide on how to do this). You can use the heart negative part modifier on other patterns, as well!

They are .72mm tall, printed at .24mm layer height. The layer height can be adjusted depending on the thickness of your fabric. The 3mf file has built in pauses, or you can download the stl file and add your own. I prefer printing at 35mm/s for the layers adjacent to the fabric. Please see the included printing on fabric guide for additional links and details on how to print on fabric.

If you have any questions, please send me an email at Kaizen3DPrints@gmail.com