Estas pegas em borracha ajudam a enroscar correctamente e sem esforço as agulhas intercambiáveis Chiaogoo nos respectivos cabos.

English:

Help secure your interchangeable tip to cable connection by using these heart-shaped, rubber grippers. Take the “extra grippy” back side and wrap the gripper around the tip. Use it with the tightening key to help get a good grip and tighten the screw connection.