Flexible but firm. The easiest TPU to print and the usual choice for grips, cases, and bumpers.
Nozzle 210-235 °CBed 30-60 °C
Which filament for…
Phone case or bumper
Needs to absorb drops and stay snug.
Best pick
- Only TPU gives the grip and shock absorption a case needs. 95A is firm enough to hold its shape and still flex over the phone; 85A gives a softer, more cushioning feel but is harder to print.
- Rigid filaments like PLA and PETG crack when you stretch them onto a phone.
Also works
A softer, more rubbery TPU. Squishy and stretchy, but much harder to print than 95A.
Nozzle 210-235 °CBed 30-60 °C