For keif or bubble hash you would want to double bag 25u or 37u baggies inside of a 90u to prevent blowouts!
my suggestion is a 25u filled and packed inside of a 90u! Once you dial it in you can use smaller microns and clean the product even further
my suggestion is a 25u filled and packed inside of a 90u! Once you dial it in you can use smaller microns and clean the product even further