茎

Suggestion: Replace "spool" with "toilet paper/roll". Reasons: (1) Toilet paper/roll usually comes on a spool. (2) Toilet paper is used to clean the soil off your crotch. Story: Just get a flower and carefully wrap some toilet paper around its stalk. Spool also appears in 怪 (#773), 軽 (#774), 径 (#947), 経 (#1460).

Source: Kanji Koohii community