Giá đỡ cuộn dây Creality K1 (có con lăn)

To help extruder with super flexible TPU you need to get rid of the ptfe tube and place spool above printer, so it can easily extrude filament.
so i combined some cool models and made this remix with roller.
Now Such TPU as FD-Plast can be printed with speeds 30-60mm/s

1. k1-top-spool-holder-v2-side-supports – taken from original model: https://www.printables.com/model/655219-creality-k1-top-spool-holder
2. Roller – completely taken from https://www.thingiverse.com/thing:3020026
also can be printed without supports, divided in two parts: https://www.thingiverse.com/thing:3055046
3. Guide Two-sided – just mirrored https://www.thingiverse.com/thing:3020026 so it can be mounted on both sides.
4. Guide mount – redesigned myself, to be compatible with the roller

For assembly you need:
1. 608 bearing (8x22x7) - 2 pcs
2. 4x16 DIN912 Screw - 8 pcs 

All orientations can be seen on pictures
Supports only needed for Guide mount.

Can also be found on thingeverse: https://www.thingiverse.com/thing:6349596