Nautilus Shell

A nautilus shell is an item that is used for crafting conduits.

Fishing
Nautilus shells can be obtained as a 'treasure' item from fishing.

Drowned
3% or 8% of drowned will spawn with a nautilus shell that will always be in their offhand, and they will always drop it when killed, since drowned always drop equipment in their offhand.

Issues
Nautilusschale Coquille de nautile Nautilusschelp Muszla łodzika pt-br:Concha de Náutilo Раковина наутилуса เปลือกหอยงวงช้าง 鹦鹉螺壳