The Ring E06 can be inserted into Twisters WE03 and WE05 to receive Twister WE06.
The "nose" is located below the ring. In addition, there are two smaller "noses", also for the index finger.
The rings of Twisters WE03 and WE05 can be easily changed. See the video in the Info section under Support.
CHF35.00 (excl. VAT)