It is a non-toxic filament and has no unpleasant smell while being printed

Creality CR-20 / Creality CR-20 Pro

Built-in varistor: Effectively absorbs external surges and protects the relay from electrical transients

TFM Coupler:

tends to deform and crack

Ultimaker - Ulticontroller Board - 1249 3DE Nylon - 2.85mm It is a non-toxic filamentUltimaker Ulticontroller Board 1249 Give your Ultimaker 3D printer a new and improved control experience with the UM 1249 Ulticontroller Board . This original controller board ensures precise and reliable control of your printer, making it the perfect solution for upgrades or replacing a faulty unit. The Ulticontroller Board allows you to easily navigate and control your printer via the intuitive screen and button layout. It is an essential component