Brick Toy Customizable Birthday Card

thingiverse

For kids' birthday parties, I often print this birthday card, especially when they're getting a Lego model as a gift. I've always printed it without supports and with a raft, encountering no major issues. You can personalize it using the customizer tool to pick a suitable size for the card itself, the number of studs on top and sides, font size, and text. I've also selected several Google Fonts that seem fitting for a birthday card from Google Fonts. However, if you have some nice fonts installed on your local system, you can easily swap them out in the OpenSCAD file if you download it. This design is based on Andrew Sweet's Parametric Lego Brick design.