The v2 Micro Terp Slurper is here… With a long and slender barrel, the pull on this micro is unique and creates a double helix pattern. The v2 has a thicker base and body, a wider top diameter, and different slits than its predecessor, improving the overall heat retention, function, compatibility, and durability of the Micro. For use with a slurper set, we recommend a valve marble of 10-11mm and terp pearls/pillars no wider than 5mm for the best function.