The three-dimensional Go board is composed of an upper board, a lower board, and 361 triangular rotors. In addition to printing one upper board, one lower board, and 361 triangular rotors, you also need to prepare the following items: 1. 19 thin iron rods with a diameter of 2mm and a length of 330mm. 2. Black and white spray paint. 3. 12 M2 flat-head screws with a length of 10mm. 4. Three-second glue

Assembly and painting instructions: Use a 2mm-thick iron rod to thread 19 triangular rotors, making a total of 19 strings. Place them in the grooves of the lower plate, fasten the upper plate with M2 screws, and fix them in place. First, use a spray paint grid to spray black vertical or horizontal lines, then turn it 90 degrees to spray the remaining lines. Spray horizontal and vertical lines on three sides first. After finishing, collectively flip all 361 triangular rotors 120 degrees in one direction and spray either black or white. Then collectively flip them 1

A printer, the minimum size of which should be 350mm×350mm

If you don't have much patience, I suggest you don't make it yourself, as it's very time-consuming

At present, we are improving the way the chess pieces are made to avoid the need for spray painting while still having black and white colors. Once we've finalized the improvements, we'll release another version of the 13-row chess set that doesn't require spray painting