Spool Holder for 700g, 750g, 1kg and 2kg

I needed a larger spool holder for a 2kg spool I bought. Since all the other designs (as of 24th of January 2015) here are not large enough I decided to create this one. It handles a spindle length of 120mm with a small diameter of 32mm. Prints in about 38 minutes. Handles smaller spools like 1kg and the stock ones with shorter spindle and larger diameters. So this is a versatile universal holder :-)