A Greek type of this object is nearly smashed by the Symplegades and was constructed in Iolcus.
In Chilean legend, one of these is said to hold "warlocks of great art" and is supposedly powered by a phosphorescence that leads people to think the Invunche can be found inside of it. Odin's ring Draupnir and Baldr's horse was burned along with one of these objects when Baldur died - that type of this object is called Hringhorni. Anguta forcibly removed her daughter from the walls of one these objects by chopping off her fingers, and Odysseus unfortunately had eleven of these destroyed by the Laestrygonians. In addition to Sedna getting removed from one, in Norse mythology, one during Ragnarok will be visible and is made entirely out of toe and fingernails of the dead, while another is small enough to fit entirely into a pocket. A Greek type of this object is nearly smashed by the Symplegades and was constructed in Iolcus. For 10 points, identify these objects exemplified by the Norse Skidbaldnir and the Greek Argo, captained by Jason.
In Chilean legend, one of these is said to hold "warlocks of great art" and is supposedly powered by a phosphorescence that leads people to think the Invunche can be found inside of it.
ships or boats [accept equivalents]