10x micro-SD cards with grooved base

I liked the remix of this by fletellier because the inside is very minimalistic and uses less material than the original, but wanted a little more to grab onto when I pulled the pieces apart. The only modification is that I extended the base a bit and added a groove all the way around to grab with your fingertips.

I also added a version of a top that's 1.2mm thin.This was just for better visibility with the clear PLA I used.