Vape pens from Lit dot ca

Bought this disposable 500mg pen along with some flower and I noticed the switch (activated by inhaling) got sticky in the last week or so. I really liked it. I will buy more. Tasted and smelled awesome and I'm thinking about buying a refillable (cartridge) pen but I'm wondering about long term reliability. Anyone have any input?

bump

PS Was I not allowed to post a pic of that pen? Was it too much like an advertisement?
I think I'll go read the forum new user stickies again.
PPS Yes I did notice that the post was moved to this forum. And thank you.

No pic to go on - so I'm guessing either a 510 thread cartridge or a pod.

Either system works - but the batteries tend to have a short life span.

510 style cartridges can be put on an adjustable vape mod - YMMV, but I run carts between 4 & 8 watts and love them!