Original by Fat Daddy Vapes: The Bottom Feeder Bottle Attachment SetThe perfect connection between connector and bottle.
two 1.8 * 40 mm needles with 3 mm flange and 1.5 mm bore. Perfectly matched to the 510 bottom feeder cores.
Three 6.0 * 3.0 mm Silicone O-rings, heat resistant up to 400 °C.
A flexible Hose in medical quality with 3.5 mm outer diameter / 1.5 mm inner diameter and 60 cm length.