The upper end of the line is attached to a plank kept afloat by a cork keel, and a supple hazel twig, fastened to this plank, supports a little bell which rings whenever a fish, caught on the line, gives a tug to the float.
Kortxoz estalitako oholtxo bati lotu amuko hariaren goialdea, hurritz-adar malgu-malgu bat sartu oholtxoari, eta kanpaitxo bat zintzilikatzen dute adarretik;