Sonik’s Gizmo Litez Bob is a fully adjustable and very adaptable bobbin indicator system which comes supplied with two different length Opti-curve chains. The chains which measure 100 and 180mm, have a screw fitting attachment at each end. The base end screws into the bottom of the bobbin head (or into the removable 10g screw in weight) and the top end screws into the super strong hockey stick fitting which sits below the bite alarm. The removable 10gm weight can be un-screwed from the bobbin base for ultra-light presentation or added onto the bobbin base when fishing at range, where more weight might be needed. Chain length selection will depend on the indication presentation that is needed and as-a-general-rule, tight line fishing usually requires a shorter chain and slack line fishing requires the use of a longer chain. This super bright bobber has an adjustable tension line clip and body twist collar for perfect alignment. Plus, it comes with both a long and short opti-curve chain. Additional weights are also available. Choose from various colours to suit your taste.