My questions are around ease of use and durability of materials.
Like I’m a grade A tinkerer but have no programming or CS background. Practical?
And I understand it’s application for producing small parts for bigger items; let’s say parts that might break and need to be printed or maybe parts that make other things automatic. But what else besides cool “50¢ like” vending machine toys?
The complexity and durability really depend on the quality and type of 3D printer, also the type of PLA used.
So, when they say you can build anything with a 3D printer, that's true; the only limitations are size and the compatibility of PLA material with your printer. Some can even print with metal.
Using it isn't that difficult, you just need to learn the basics of designing and slicing, and it will do the rest. There is a great community around it.
