This is a tea light cover I designed on blender - supports not necessary but I recommend some sort of base. it is already to scale and the gap at the bottom will fit any light up to 42 mm in diameter - Please only use electronic tea lights flame is extremely dangerous and will melt your model. if you have any issues with this design or have a suggestion for a future project put it in the comments and I will try to help, if you enjoyed this model please consider liking it or flowing my account.