This design of mine is a Triangle Twisty Puzzle. I have always loved making and solving puzzle, and this one I designed is a great puzzle that is not challenging to solve, or print. In fact, unlike many 3D printed twisty puzzles, this requires no support! One design challenge I had to overcome was making sure that the corner pieces didn't fall out when rotated. I solved this issue by incorporating a small lump/divot on the corner and edge pieces, and it works great. STAY TUNED FOR A V2 that will be smaller and work more smoothly. Check out my website, https://www.mattiatbutera.com for a more in-depth explanation or my Instagram https://www.instagram.com/mtb_3d/ for more projects! Directions and Recommendations: Print with a low layer height (probably 0.2mm and below) Print 1 center, 3 axles, 3 edges, and 6 corners Color with sharpies (like I did) or spray paint