NinjaFlex Posted on October 14, 2014 by crackingcontraptions_3voi0v A flexible 3D printing filament. http://www.ninjaflex3d.com/products/ninjaflex-filaments/ //Mik Post navigation ← TS06 – Day #22 – TS06_1 hardware profileTS06 – Day #23 – Sorting out google drive → Leave a Reply Cancel ReplyYou must be logged in to post a comment.