Soft, flexible filament. Used, for example, as an 0-ring in a machine or as a rubber grip for a prototype -TPS filament can be used for many purposes. The elasticity of TPE filaments is measured in Shore hardness. Here, there are large differences, from very soft to almost rigid. Our TPS has the Shore A values of 75 and 60. The basic material is food-safe. Recommendation: extruder with direct entry.