For SPI communication

Bambu Lab Complete Hotend Assembly with Hardened Steel Nozzle for X1/X1C

which are adapted and selected after many years of experience in the industry

It can be stored in other clean and dark containers and placed in a place without ultraviolet light

high gloss or transparent PETG filament

SAMPLE - KungFuFlex - Medium Flex - 98A - Mailbox Red - 1.75mm Polymaker - Polyflex - TPU 95A - High Speed For SPI communicationSAMPLE KungFuFlex Medium Flex 98A Mailbox Red 1. 75mm With a sample, you get 15 meters of filament in a desired color. Smart for the smaller project, 3D pen or to test a given color. See our wide selection of samples here .