This is a mini yoyo that a friend suggested I design. IN the files included there is an axle and two yo yo halves. Yoyo part 1 is a half with no initial on it and you could print two of those and it would work. Yoyo part 2 has my first initial m on it. If suggested I will post all the letters of the alphabet in the files but for now have fun printing and enjoy!
I used 0.2 infill on my prototype and the yoyo feels too light and requires a light but forceful touch to bring back up. If printed at 100% infill I'm sure this problem will not occur
After printing if you're using a delicate sting try sanding down the edges of the halves before gluing everything together. Mine fit together well and I just added a dab of hot glue to put it all together. To tie on the string i tied a bowline knot, applied it to the axle then glued on the two halves. For the finger loop I tied a smaller bowline and turned it into a slip not. Enjoy!