Other Issues:This is a really cool idea, and I think there are some really awesome color combinations that can make this box look really neat. The color combo I started to print this in looks really nice. However, it's very difficult to get it to fit together. I used Bambu filament as suggested in the instructions. I couldn't get the panels on, so I went and bought some files, which made it easier but still not that easy. The files didn't seem to be doing the greatest job, so I ended up using a rotary tool, which helped some. But, the panels are still getting stuck. I didn't print the lid yet and I don't think I will, because I don't really think I'll be able to put this together. Even if I were able to force the panels in place eventually, it doesn't seem like it would work well as a puzzle box since it would be really difficult to slide anything around. It seems like others got this to work, which is great, but it just hasn't worked for me unfortunately.