After some experiments in FabLab in Ulft (The Netherlands) we have bought ourselves a 3D printer at the end of August 2017. The best investment ever! Our two sons (14 and 17) also have a lot of fun with it. I now can make my own casing for my electronics projects. As a drawing program we now use Fusion 360 from Autodesk. Really great program, but steep learning curve!
We bought a Hictop CR10 at Amazon.de.