Spool Holder for XYZPrinting Da Vinci

A remix with changes high-lighted. It kept falling off my daVinci printer so I added a hook on it so it'd stay. I also made the front lip a bit longer. Now it fits the filament rolls from seacans.com perfectly.

For spools with these dimensions:
Spool Width 9 cm (3.5 in)
Spool Diam. 16.4 cm (6.45 in)
Spool Hub Hole 3.2 cm (1.25 in)