I made the green one first for me and the glow in the dark for my grandson next. I modified something for the glow on the dark to increase the strength I think. I just got my printer and those are the first two things I printed. great I love them and the glow one did fell stronger. I’ve always though 3D printers sounded amazing but I knew nothing about them. I had to get one for my grandsons birthday gift and I thought I got to get my own. lol. So, now it’s on!