NT2U RBA   by Ghost Bus Club  NT2U | "Speed has never been so precise."Entirely made of SS316L, pure Peek Insulator and NBR o-rings.Airpins are versatile and adapts to everybody's style. MTL: 1.0/1.2/1.5 | RDL 2.0/2.5 | DL 3.0/3.5/4.0 NT2U has a reduced chamber to increase flavor production, enhancing sweet and roasted notes. NT2U has a step on the airpin to not feel any turbulence while inhaling and any liquid loss by the airpin itself. NTSU | Engineered to satisfy. NTSU Boro Tank - Available Here! Specs: Body Material: SS316L  Insulators Material: Peek  Seals/Oring Material: Black NBR Included AirPin•MTL: 1.0/1.2/1.5•RDL: 2.0/2.5•DL: 3.0/3.5/4.0 Finish: BrushedScrews: Philipps (Round head)Includes:x NT2U RBAx Extra Chimney Oringsx Extra 510 Oringsx Philipps Screws (Round head)x Extra AirPins (8th Mounted - 3.0mm) MADE IN ITALY