Features: · Compatible with all Billet Box style boro mods.· Super useful anti-condensate airflow passage.· 6ml PCTG clear tank.· Super easy to build and use as an RBA boro.· 0.8/1.0/1.2/1.5/2.0/2.5/3.0/3.5mm airflow pins to fit MTL/RDL/DL, all included in the original package.· Two sets of chimney adapters to fit the Pioneer Insider tank and the original Boro tank.