I wanted a votive holder for my LED tealights so I can cover up the fake flame and still get the flickering effect and glow through the container. I like that the entire votive glows with the tip of the LED flame barely showing, so it actually looks like real candle light until you look straight down into it. I would not recommend using this with a real flame tealight since I printed it in ABS. The interior base is designed to hold up to a 1 5/8" diameter LED tealight centered, so it doesn't slide around. I have tried printing a simple version with spiral vase setting but it was too weak and kept breaking at the top and base. There is a seam on this model that I placed to the back of the votive.

I use this with these great rechargeable tealights: https://www.amazon.com/dp/B0C8H9LVZP?psc=1&ref=ppx_yo2ov_dt_b_product_details