Erchineko TPU Filament 1.75mm 95A Flexible, ±0.02mm Precision

Product Details

• [95A FLEXIBLE TPU] Made from 95A TPU this filament offers a balanced soft feel with strong rebound making it ideal for phone cases grips gaskets insoles and flexible repair parts with durable everyday use.
• [PRECISE 1.75MM TOLERANCE] With a 1.75mm diameter and ±0.02mm accuracy this filament supports steady extrusion helps reduce clogging and creates cleaner layers finer details and more reliable print results.
• [SMOOTH FEEDING PERFORMANCE] Designed for stable printing this TPU features neat winding and consistent material to help reduce bubbles waste and interruptions during prototypes DIY jobs and custom parts.
• [DIRECT DRIVE READY] Compatible with most 1.75mm 3D printers and pen printers this filament performs especially well on machines configured to handle flexible materials and direct drive extrusion systems.
• [EASY PRINT SETTINGS] Recommended print temperature is 200°C to 230°C with a 60°C to 80°C heated bed and the 250g spool size is convenient for test custom repairs wearable prints and soft prototypes.

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Printing Erchineko TPU

Erchineko TPU in Green runs on the TPU profile below, and this listing is a 0.25kg spool. TPU is best suited to flexible, rubber-like parts such as phone cases, gaskets, and vibration dampers. Brands and even individual spools vary, so treat these as starting points and run a quick temperature tower to lock in the sweet spot for your printer.

Ranges checked against Bambu Lab and Prusa data. Heat resistance is the heat deflection temperature (HDT). Read our TPU filament guide for bed adhesion, drying, troubleshooting, and material-specific tips.

Nozzle Compatibility

Flexible filament is not abrasive, so brass and hardened steel both work. Size matters more: the higher pressure in a small nozzle makes soft filament buckle in the extruder.

Based on Bambu Lab and Prusa guidance. More in our nozzle types guide.