What materials are available? Specsy Support January 03, 2019 20:53 Updated Follow All Specsy frames are currently crafted from nylon through a 3d printing process called selected laser sintering. Related articles Can Specsy frames be adjusted? What if I don't like the frame you send me? How do I insert lenses? How long does it take to make one pair of Specsy frames? Where are Specsy frames produced? Comments 0 comments Please sign in to leave a comment.