This central Vexel comes with four holes for wall mounting, serving as the central starting point for a large Kura. From there, you can expand in any direction using the different Vexels from the Basic Set, and eventually use additional central mounting Vexels to reinforce the entire assembly.
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For added creativity, experiment with different top-fill patterns during printing. For Vexels, my favorites are Hilbert Curve and Monotonic, but any pattern is possible.
Material choice and colors are flexible—PLA works well, but feel free to explore more exotic materials. If you’re printing with a nozzle size larger than 0.4mm, I recommend testing connection tolerances to ensure the best fit.