Made a cooling stem for an all glass pathway. I know the heater element and screen is always there but from experiment I am convinced it's metal post herb that impacts flavour. Possibly the galvanic effect, like tasting a dirty penny. Anyway the flavour through this is brilliant. Cooling is also fantastic.
It's got a small cup I made from a section of smaller boro tube with a glass screen fused to it. Filled that with a load of 1.5mm ruby beads, this does the bulk of the cooling work up front. Then a jumble of terp pearls and a terp pill stacked on top. Made the pinch in the stem with a blowtorch and dabtool so don't judge
The stem is a cheaper version of the octo taster type thing with a glass screen. When I do the pinch it has a tendency to stress fracture around the screen. I binned the first one and this one has a tiny bit. Any tips from any glass bending types on how to avoid that would be appreciated!
Definitely can't be trusted with it out and about but I've got a few of these stems so making a new one takes 10mins.