10mm Socket 10X Larger

I had a thought that a I could scale up a 10mm socket to be a pencil holder. I took one out of my toolbox and my calipers and this is what I came up with. At 1:1 scale it is a 6 hour print on my Sovol SV07 and takes up almost the whole build plate. I did a 25% and 50% print and the 50% looks like it will work. I will print it at full size one day, but haven't yet.