The cables can be surprisingly good patch in the small can. The strain relief is neat (two different metal plates for thick and thin cables are supplied). The doses also have an adhesive strip on the back. Doses fully meet their purpose. I immediately had a few more and then ordered me in my house replaced all temporary connector through this.
The only complaint:
There are no colored markers and the arrangement of the pairs is a little odd. The numbers can be read but reasonably well. Therefore, more of a problem for people who always rely on the color coding.