Click to expand Tap to zoom 14mm Female to 18mm Female Adapter by instaVape Australia Sale $12.95 | / GST SKU A-33 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity ADD TO CART Glass Material Withstands extreme temperatures 14mm female to 18mm female Connector Convert your Connector size Convert your male Connector into female