Spool Dryer

#UPDATE !

WARNING FIRE HAZARD ! DO THIS WITH YOUR OWN RISK !

- update - added heater picture

A dryer box for a spool.

Fits spool with 200mm diameter and 70mm thick.

BOM:
- Heater plate with auto temp control, size = 35 x 21 x 5 mm
- Heatsink, size = 28 x 28 x 11 mm
- 5010 fan
- 608ZZ bearing = 4 pcs
- M3 x 15 = 4 pcs for fan
- M3 x 20 = 4 pcs for heater holder
- M3 washer = 4 pcs
- M3 nut = 4 pcs
- M4 x 15 = 4 pcs
- M4 nut = 4pcs
- Thermal pad, ~1mm thick

You need to