eSun eTPU is Thermoplastic Polyurethane (TPU) is a high-strength flexible filament. 

eSun eTPU feels similar to a tough rubber material, this makes it flexible yet tough as well as easier to print and suitable for almost all FDM 3D printers.

Feature and Benefits

• Excellent soft texture, with high resistance to impact and shocks
• The shore hardness of eSun TPU is: 95A, Tensile Strength: 30 MPa
• High transparency for natural or glass colors
• Anti-UV, environmentally friendly

Print Temperatures

• Nozzle temperature: 215 to 220 °C
• Bed temperature: 60 to 80 °C
• Print slow: 40 mm/s
• Might need to change the retraction speed and distance settings to get a smooth finish