This is the extension (update) of my other post and adds a new layer to the old post. Spiral Vase - 'Tea-Light' by JD_Printing Nov 13, https://www.thingiverse.com/thing:3212731. This adds two new vase shapes, a two candle holder for the large size vase. It is made for the listed tea - lights below. (others might fit).

I think the tea-lights help to show them off while still looking great during the day.

You can see it in action here. https://youtu.be/203JQnlVcWY

I purchased these tea lights with remote control from Amazon.com: 'Battery Operated Candles with Timer - Rmote Flameless Votive Candle Tea Lights - LED Tealights Flickering Candles - Unscented LED Realistic Tealight - Fake Candles Tea Light 200 Hours - 6 Set x 1.8" '
https://www.amazon.com/gp/product/B01FDB7IIM/ref=ox_sc_saved_title_1?smid=A1NCTOH4DOKB91&psc=1

Try the amazon link above, it might not working correctly, I keep getting a set of 9 lights. I am using the one with only 6 lights. Let me know if you have trouble finding them and I'll see what I can do.

The large vase uses two each Candle_holder_base.stl and two each Candle_holder_rod.stl. The spacer is optional - I made it just in case the top candle started to slide down. On mine it wasn't necessary. I didn't even have to glue the top base to the rods. See the picture of how it is assembled. I printed the rod vertically with a small brim. This is to hold the tea lights at different levels and assist in putting them in the vase. Printed with the same filament so they 'blend' into and add to the lights.

Printed the vases with 3 bottom layers in vase mode. The rod and base are printed normally with 25% infill.

Fllament used; 'Ah! Natural (Clear)' PLA MakerGeek.

Hope you enjoy.
Please share a photo of your make. Thanks.