This kit includes both a 14mm and 18mm female/male adapter pieces and a Sword Dabber!
These adapters work great for fitting purposes, the 14mm is fitted with a beveled cup perfect for nesting the QuartzCastle Marias. Adapters are also used as great heat buffers to keep your glass piece safe from high temperatures and universally fit female joints with less wobble!

NEW! Universal Adapter Kit