Uku mai tsayawa ana amfani dashi don haɗawa tare da na'urar jiko don haɗi da sarrafa jiko na ciki, ma'aunin matsa lamba da sauransu.Kwallon tsayawa yana da buɗewa guda uku (tashoshi) waɗanda za a iya haɗa su da tubing, sirinji, ko wasu na'urorin likita. Hannun tsakiya ko lefa yana ba masu ba da lafiya damar sarrafa alkiblar kwarara ta hanyar juya shi don daidaitawa da takamaiman tashar jiragen ruwa.