Threadless press fit post design makes jewellery changeovers a breeze! Opposed to Internally Threaded or Externally... Threaded Jewellery, Threadless has no thread. Held together by tension of the pin inside the tube of the post making it secure, smooth and comfortable to wear. Threadless jewellery is simple to use. Simply press the top into the base and to remove jewellery hold both ends and twist off the end. Ready for the Threadless difference, Shop SkinKandy Threadless Range today!