Tetris block J stl file Leave a comment The file ‘Tetris block J stl file’ is a STL (.stl) file type, size is 183.09 KB, under tetris blocks. Related Articles Laser Cut Decor Wall Shelf with Hanger Free Vector Chair 3 fixed clean filat.dxf Laser Cut Stand for Phone or Business Cards Free Vector Laser Carving The Return of Bambi Layered Design Free Vector