Lego Compatible lego 4x2 brick

thingiverse

With minimal editing, these models are compatible with LEGO bricks. Print PLA at 0.2 layers with a temperature of 200/60 degrees Celsius. Remember to test your printed LEGO pieces in various configurations before combining them into larger structures, as this can help prevent issues with joints that may arise later on. For best results with PLA filament, I recommend printing at dimensions of 15.6 x 31.6 x 11.8 mm. To connect these printed bricks with original LEGO pieces: 1. Extend the height of each brick by 11.8 mm. 2. Apply heat from a hair dryer to the printed bricks for approximately 7 seconds, then attach them to the original LEGO pieces (focusing on the bottom side only). 3. Trim the bottom edges of each printed brick slightly using a knife, as they tend to be wider than necessary due to the printing process. Unfortunately, after extended use, my printed bricks began to loosen over time, requiring me to apply additional heat from a hair dryer.