Binary converter

Here is another binary converter. With this you don't run the risk of breaking your fingernails when you rotate the flaps. The whole thing is held together with a 2mm thick steel wire. 
I was inspired by the design of Matheus Postigo's Binary-Decimal Converter, but the design was made from scratch.
This is my second version. Now the construction is reinforced and made with insertable numbers.
I recommend printing the numbers in PLA and the rest in PETG.
The whole thing could be a little distorted. The steel wire should do the trick. If not, temper carefully on a flat surface. Or maybe you want to print a little thicker. Have fun printing!