Review (2/5): It only twists in one direction.
I purchased a case of these twisters to use in my weaving studio for twisting fringe. Unfortunately I didn't realize it only twisted in one direction, which makes it useless for my purposes. I've beem saving the unopened case for a workshop coming up, and therefore I missed the return window. Learning experience for me, as I'm out money for 11 twisters!