While it is a general preparation for tea ceremony that water utensils are arranged in the way the host would bring them into the tearoom; thus a hishaku (a ladle) and a hutaoki (a rest for the lid of a tea kettle) rest in a kensui (a waste-water container [for tea ceremony]).
柄杓・蓋置・建水を運び出す時に、全てを建水に仕組むのが一般的である。