Sainsmart Spool Holder with Guard

Sainsmart is selling competitively priced filement on Amazon that can be shipped via Amazon prime.

This filament comes on cheap cardboard spools and the spools are wound to capacity. The Amazon reivews seem to indicate that the filament is a good value and decent quality, but I have seen some complain that the fact that the spool is wound to capacity can cause problems with the filament falling off the spool and tangling.

This spool holder is designed to hold these spools. There is a not