I made a crystal shaped silicon mold with OOMOO 25!
I used a Grasshopper definition to make the crystal, made the positives and their box in Rhino and then printed them.
Rhino file
Once they were printed, I poured the OOMOO 25 in the boxes.
A few hours later, they were ready for demoulding!
Ready to make candles!
Prepare your wick and gather your beeswax.
Melt your wax.
Oops, the whole is too small... the wax can't go in.
Make a bigger hole (try to be more delicate than me).
Pour again!
You have your first candle! Now repeat!
You now have four crystal candles!