One of my favorite and unique juices I've ever tried was Attara Artisan's Bombay which is a sweet fennel candy juice.
After some research I decided it had to be either Absinthe or Anise that was used in it so I got them both. To me and everyone that tries them side by side it's 90%+ to being a spot on clone. Notes in October 2016 recipe thread.
Can shake and vape but does best with 3-7 days steep time.