1,75 and 2,85 mm CREAMELT® TPU-R filament back in stock 10/30/2017 Offers 1.75mm, 2.85mm, in stock, TPU-R Both diameters (1,75 mm and 2,85 mm) of CREAMELT® TPU-R filament are now back in stock and ready for shipping. Currently available are the colors white, red, yellow and grey.