Lego Valentines Heart

My Grandsons spend hours playing with their Legos making interesting and creative things. They are always looking for unique Lego pieces. These heart shaped Lego compatible parts expands their creativity and gives them a start for making their Mother a valentines gift.

There are 2 models; a full thickness brick and a half thickness brick.  The small features on the bottom side of any Lego model make them difficult to print with regards to bed adhesion.  I've added features that make this less of a problem. I'm able to print without a brim but you may need to add a brim if adhesion becomes a problem. I recommend slowing down the first layer. I printed with 3 wall loops. Infill percentage isn't critical because unless you drop the first and last layer count down there won't be any infill. I printed with a 0.2mm layer height. The model bridges well so supports aren't needed.