Please note this nano kit is not compatible with the Billow v2 RTA.
This is what you have been all asking for! The Nano Kit for the Billow includes a shorter chimney and a shorter glass piece. It is 10mm shorter and can hold up to 2.5ml of liquid. The Original Billow RTA is required for the nano kit, it is not included as shown in the photo.
1x Short Chimney for Billow
1x Short Glass for Billow