I would be interested in knowing the outcome of your wick testing please, I'm now thinking of making some votives myself
I've had mixed success so far with my votive candle making. I bought a set of metal votive moulds and pins. Not sure if you've used these but the recommended method is to fill the moulds with wax after adding the pins first. The idea of the pins is to make a hole that a ready made wick with sustainer can be threaded through once the candle is set. However, after buying a sample pack of NT29,32 and 35 from 4candles, only the NT29 can be threaded through and I only managed to get it through in 50% of candles. I think the pins are designed for soy candle wax making, beeswax type wick (square braided) is too thick. I've done a test burn this evening and the NT29 seems to work well, look really nice and 4 hours later there is loads of burn time left, so I'm guessing they will last for about 3 evenings. Just a shame the pins are too narrow.
Also, getting the candle out the mould is VERY difficult! I sprayed lightly with silicone spray first, maybe i didn't use enough, but even after leaving a few hours for the wax to shrink and putting in the fridge to shrink more, I still couldn't release the candle easily. Got it out bu using a vice and pliers holding onto the votive pin, in the end, aghhh!
Think I'll have a go next at making the votives directly in votive glass rather than using the moulds. You can buy large sized sustainers that automatically centre the wick as they fill the bottom of the glass. 4candles sell votives glass quite cheaply and I presume the whole candle will burn minimising the amount of cleaning needed to the glass afterwards.
I like the longer burn time and look of votives but they are a faff to make! Might in the end decide to stick with tea lights....Be interested how you get on, if you give them a go.
Elaine
Edit: 4candles have advised the self centring sustainers don’t work for beeswax as the hole isn’t large enough to thread the square braid through. Best option is to fix votive wicks directly into the glass jars with NT wicks. I’ve made 3 trials today with NT29,32 and 35 wicks. Need to support the wicks when pouring. Added a couple of pics of my first trial with the moulds and NT29 wicks alight