This one reminded me so much of an animal trap that I had to call it “The Finger Trap”.
This folds in 8 places, making it very tactile. It's great for single-handed or double-handed use.
As this has eight print-in-place joints, it will take a few minutes to free up each joint. Ensure that the print has cooled, and then start working each of the joints in very small amounts initially. After a few minutes, it will be pretty smooth.