Amazon Basics TPU 3D Printer Filament, 1.75mm, Red, 1 kg Spool (2.2 lbs)
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Product Details
- 3D printer filament with 1.75mm diameter + / - .05mm; designed to fit most common 3D printers (check spool size for compatibility); ideal for printing small parts, phone cases, watch bands, and more; Red; 1 kg spool
- Made of strong yet flexible thermoplastic polyurethane (TPU), which is easy to use and offers excellent layer-to-layer bonding; resists oil, grease, and scratches; holds up well to more rigorous wear and tear
- Spool’s built-in gauge shows percentage of material remaining and approximate length remaining
- Engineered to reduce jamming; resealable storage bag included to protect filament between use
- Measures 9.8 by 9.3 by 16.1 inches (LxWxH); weighs 2.2 pounds; backed by an Amazon Basics 1-year limited warranty
From the listing on Amazon.
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Printing Amazon Basics TPU
Amazon Basics TPU in Red runs on the TPU profile below, and this listing is a 1kg 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.