The moment you unbox it, you locate the vape pen primed and ready to fill for immediate use. Just ensure that no protecting stickers or packaging components are obstructing the gadget. Their customer service may be the benchmark for UK vape shops. I don't have any hesitation in recommending them https://ukdirectoryof.com/listings13259794/the-basic-principles-of-packwoods-x-runtz-uk-reddit