"Porcupine quills" refers to the sharp, needle-like spines found on a porcupine's body.
Sentences with «porcupine quills»
Many pieces are cast from organic items with a build - up wax technique (learn more about the process here), which allows Mary Frances to create beautifully detailed jewelry from otherwise overlooked items in nature like porcupine quills and birch bark. (bedknobsandbaubles.com)
A wolf becomes a Fenrir - like giant with porcupine quills and the abilities of a squirrel glider. (businessinsider.com)
In the quest to develop better ways of sealing wounds, scientists have created adhesives inspired by porcupine quills, mussels and slugs. (newatlas.com)