Complete Printable Set of Hollow Tetrominos (Tetris Pieces)

thingiverse

To ensure my project's success, I created scale models using STL files where each component square measured 1 3/8 inches. These models fit together as intended when kept at the same scale. The design was made in 123D Design and may not change significantly. If you want the original source files, just leave a comment. Successfully printed on Replicator 1 and 2 with PLA filament, using 2 shells and 2% infill. You might need to add corner pads if your printer has adhesion issues.