NinjaTek

Overview

NinjaTek produces specialty 3D printing filaments, focusing on flexible materials like TPU for industrial and hobbyist applications. It leverages 50 years of extrusion manufacturing experience from its parent company to offer durable, engineering-grade resins. The brand is known for creating NinjaFlex, the first flexible 3D printing filament.³⁵⁶

History

NinjaTek was founded in 2014 in the United States as a producer of specialty 3D printing filaments. It originated from Fenner Precision Polymers, utilizing the parent company's extrusion expertise. Key milestone includes developing NinjaFlex, the first flexible filament, establishing its position in the flexible filament market.³⁵⁶

Product Lines

Manufacturing

Products are manufactured by Fenner Precision Polymers at its facility in Lititz, Pennsylvania, USA. The company applies in-house extrusion processes with 50 years of experience in polyurethane integration. Production focuses on high-quality, engineering-grade resins for 3D filaments.³⁷⁸

Notable Products

• NinjaFlex - First flexible 3D printing filament, enabling soft and bendable prints.
• Cheetah - TPU filament optimized for high-speed 3D printing.
• Stroodle - Silk TPU filament offering smooth finish at lower cost.
• Armadillo - Reinforced TPU for impact-resistant and strong parts.

Reputation

NinjaTek is recognized by 3D printing enthusiasts and professionals for reliable flexible filaments and innovation with NinjaFlex. Strengths include material durability and printability across applications. Some users note higher pricing compared to generic options, though quality justifies it for demanding uses.⁵⁶