Multiboard Spice Rack for short containers

First off, I hope I'm not breaking any rules of etiquette as I'm new to 3D printing and this forum. This was one of the first models I printed and I was very pleased with the results. The problem I had was that I have a bunch of short spice containers that have the label printed on the lid. I wanted six cutouts to have those containers lay on their side at about a 30 degree angle. I don't have CAD software and the last time I did anything CAD related was on punch cards. I played around with Bamboo Studio for about an hour and camp up with a solution. I was pretty excited at how easy it is to get into 3D printing and I want to learn more! I've been using a Bamboo Lab PLA Tough+ for this and knocked down the infill down to 7% and these are more than strong enough to handle at most 10 oz of spices on any rack.