$34.99
✅ Flexible TPU filament — 1KG spool, 1.75mm diameter
✅ Shore 90A hardness — ideal balance of flex and rigidity
✅ Available in 6 colours including transparent options
✅ Print temp 200–220°C, works on most direct-drive printers
✅ Dry before printing for best results — stored sealed with desiccant
✅ Use external spool holder on Bambu Lab (not AMS compatible)
For best results, dry TPU before printing
TPU filaments come in different Shore hardness ratings that determine how stiff or flexible the finished print will be. At 90A, Eryone TPU is firmer than the more common 95A options, which means printed parts hold their shape better under load while still offering meaningful flex and shock absorption.
This makes 90A the better choice for functional parts like protective bumpers, tool grips, vibration isolators, and press-fit seals — applications where 95A would be too soft and deform under pressure. If you need maximum stretch and softness for things like wearables or ultra-flexible hinges, 95A may be a better fit.
TPU requires slower print speeds and a direct-drive extruder for reliable results. Bowden setups can work but often cause buckling and inconsistent extrusion due to the flexible filament path. Print at 200–220°C with the bed at 25–60°C — many users find no heated bed is needed at all.
Keep retraction distance short (0.5–1.5 mm on direct drive) and retraction speed low to avoid jamming. Slow down to 20–30 mm/s for the first layer, then 30–50 mm/s for remaining layers. Disable or reduce part cooling fan for the first few layers to improve bed adhesion.
Dry TPU before printing — moisture causes bubbling, stringing, and poor surface finish. Dry at 60°C for 4–6 hours, or print directly from a filament dryer for best results.
TPU filaments are not compatible with the Bambu Lab AMS or AMS Lite due to the flexible nature of the material. Use an external spool holder mounted on top of or beside your printer and feed the filament directly into the extruder. The Bambu Lab A1, P1, and X1 series all support external spool feeding.
Choose from six options: Black, White, Grey, Transparent, Transparent Red, and Transparent Blue. The transparent variants produce semi-translucent prints that look great for light diffusers, decorative covers, and display pieces.
| Weight | 1.4 kg |
|---|---|
| Dimensions | 25 × 25 × 7 cm |
| variant | Black, White, Grey, Transparent, Transparent Red, Transparent Blue |
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