I ended up buying this stuff:
Pckt Brand cartridges… Ceramic… No heavy metals… Their others include lab results on metals present in the vape.
Plus these to fill… I had bought the glass ones:
https://www.amazon.com/gp/aw/d/B07X1YZ7NY?psc=1&ref=ppx_pop_mob_b_asin_title
but they wear out… These are one use:
https://www.amazon.com/gp/aw/d/B08J1NTB1H?psc=1&ref=ppx_pop_mob_b_asin_title
With these tips to fill the cartridge:
https://www.amazon.com/gp/aw/d/B07QYMD2VB?psc=1&ref=ppx_pop_mob_b_asin_title
I use farmtovape for liquidizer… They have kits, plus they have terpines… If your into that.
Gram of concentrate, plus 3ml of farmtovape liquidizer… Into a small jar… 5 minutes boil in water… Syringe into one 5ml syringe… Fill.
This helps hold the vapes:
https://www.amazon.com/gp/aw/d/B0BNNWGZLT?psc=1&ref=ppx_pop_mob_b_asin_title
Check here: