This Christmas tree decoration is the ideal homemade gift.
Download both files and insert them into the slicer of your choice. Load the files as a single object with several parts.
Then assign the STL with the name "White" with white material and the "Black" with black material. You can also use any color you want. I have printed both in PLA.
A nozzle with a diameter of 0.4 mm is sufficient, but you can also use a smaller one.
You can usually leave the settings at standard. There are only bottom and top layers.
After printing, you can thread a fabric thread through the top hole. Your Christmas present is ready!
Have fun making it yourself and have a Merry Christmas.