'Minimal Triangle' Poster, picture, metal print, paint by Simon Clement Types of Triangle Posters by Holly Rachel Teachers Pay Teachers Triangle Congruence Poster by Mr Media Center TPT Types of Triangles Posters and Interactive Notebook INB Set Anchor Free Printable Brochure for Triangles Creative Center Special Right Triangles Poster by Brandy Brinton TPT. Black CoexFlex 60A TPU **60A is very soft and can be challenging to print with. We recommend a direct drive extruder with a contained filament path (it will squeeze out any gap it can) and a PTFE lined hot end (it tends to stick to the walls of an all metal hot end). Seasoning an all metal hot end may help.** CoexFlex 60A TPU is, by far, the most flexible filament on the market. At Shore 60A, it is much softer than Ninjaflex or Filaflex, feels like a rubber band, and produces finished parts that are completely flexible no matter what infill density you use. Highly functional for applications that require stretch, flexibility, or compliance. (NOTE: Only printable with select printers capable of printing this durometer of filament. A direct drive extruder is required. If you are unsure if your printer can print this material, please contact us prior to purchase!) Benefits of CoexFlex 60A TPU Excellent layer adhesion Incredible flexibility and elasticity Great durability Uses Soft handles and grips Protective cases and skins Custom shaped seals and gaskets Soft and flexible functional parts Bambu P1S X1C Overhead Spool Holder