I've found many of those spirula shells over the course of my life. They are kind of fragile and hard to keep without crushing them. My partner made a trinket w

I've found many of those spirula shells over the course of my life. They are kind of fragile and hard to keep without crushing them. My partner made a trinket with one at some point. They are kind of usual and I always asumed they were some sort of gastropod shell. Learning they actually come from a misterious deep sea creature is fascinating.