3 of 3 people found the following review helpful
3.0 out of 5 stars
Bad start, 4 Jun. 2014
The basic item seems reasonably robust, however 2 of the plastic cap retainers were broken on arrival. This did not seem to be due to damage in transit given their situation, but is more likely to be due to the type of plastic used in their construction. I note that replacement retainers can be purchased, which implies that this is a known problem!