-Ergonomic tubing puller that makes it easier to place accessories on the tubing
-Stainless steel tube with a long slit can be compressed, so the silicone/bužir/beads are easier to put on
-The tubing is inserted into the Threader, and then the attachment is simply "switched" from the Threader to the tubing
- Faster, neater and hassle-free assembly of small components