Some were of various designs. A couple were semicircular spirals, which Atchmon explained in the past that the fish would swim inside to get the bait, then get lost in the spiral, completely unable to find the exit, as they continually swam along the wall of branches. Of course, when he explained that, she watched a cheeky little fish manage to escape, to which Atchmon admitted embarrassedly 'it doesn't work all the time'.