I bought a couple of these sets to patch my moog gear. They work really well and are a steal for the price!
The only drawback is the lenght. It says 30 cm and that is from tip to tip not the "usable" cable length which was about 23 cm.
This was to short for me to use as a "cover it all" length. They are still usefull for short patching so i'll keep them. But I'll have to buy another set of longer cables to do all the patching I thought of.
To sum it up. Great patch cables! The usable length is not 30cm but 23cm (unless you patch the cable completely straight.)