Sunlu dryer filament guide PTFE Tube

Here one of my first models i have ever made. 
It was so long time ago that i dont remember how i print it . but it was made by my creality CR-10. 
0,4 nozzle 

Supports are needed. 

Nothing special but very usefull. print direct out of the box. even used it to print from it direct in the ams. just roll back need to be made manually.