Adjustable Underwater Float

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By the rotation the device which can be moved upwards and downwards [...] a innermost of a other correspond to row width of the water that can be provided which doesn for adjusting size of cup, having thread inner circumferential direction housing and an upper portion having a plurality of holes, water for constant [...]needle powerneedle power authorization and a bottom housing inserted, said upper housing of the male screw corresponding suited for an inner width said upper housing and is electrically coupled to said female by the rotation and engagement with said upper housing and innermost a protrude on the outer side, water includes re-needle power implementing needle power[...] constant, said innermost and needle power reconsideration central passageway fishing line is an insertable a bottom is characterised in that it has a.