This is our new 510 drip tip, with narrow flat bore, material of Resin working for all 510 tanks, such as Cthulhu Mulan MTL RDTA, Precisio MTL RTA, Eleaf GS Turbo... 1pc is just $7.99 with free shipping.
Click here to check more details: Flat bore Resin Metal 510 drip tip for Cthulhu Mulan MTL RDTA Precisio MTL RTA Eleaf GS Turbo