Faucet Aerator Wrench

Had a little blue plastic thing left on my kitchen window sill after my faucet was installed. Stared at it for a couple months before throwing it away. I had no idea what it was. When I realized that I needed it to remove the aerator I went to Thingiverse for the answer. Found the design from [ZYYXman](https://www.thingiverse.com/thing:1398318) and printed out the test part. The teeth fit perfectly, but I wanted to have something that I could get a little more torque on than the straight cylinder design. Anyway, I'm new to Tinkercad and figured this would be a great chance to get some practice.