These 3D stars for Christmas are not that difficult to make and they are great as Christmas decorations. However, you should have a little sensitivity when tinkering, as the glueing is a bit fiddly at the end. To make these stars you need two sheets of solid origami paper (best like in the video with patterns) or alternatively cut squares made of e.g. construction paper or design paper. Unfortunately, paper that is too thin does not look good in the end and could tear fairly quickly due to the folds.
I hope you like the instructions and wish you a lot of fun with tinkering.
You can find many more craft ideas for Christmas and other occasions on my channel.