These chubby, puffy hearts are designed to look like they’re knitted, but they’re fully 3D printable. They come out with a soft, “stitched” texture that looks great in Valentine colors (red/pink/pastel), gift sets, desk decor, or just as cute little tokens.

Included Print Profiles

I’m providing two print profiles so you can choose between detail and speed:

- High-Res Profile: sharper knit texture, best for close-up display photos and premium prints

- Low-Res Profile: lighter/faster print with a simpler finish (still looks great), ideal for bulk printing

Printing Notes

- Prints standing and needs supports.

- Works well in PLA (also fine in PETG if tuned)

- The knit texture shows best with a clean first layer and consistent extrusion

How it was made

The base heart shape was created using a Tinkercad heart, and I used Blender to generate the knitted/stitched surface effect and finalize the model.

If you print these, please share photos and your settings—especially if you try different filaments or sizes.

Knitted Heart: Cute, Chonky and Puffy

High Resolution - 0.12mm layer, 2 walls, 8% infill

Low Resolution - 0.12mm layer, 2 walls, 8% infill

0.2mm layer, 4 walls, 15% infill, ABS