Excellent for Arduino project's

Involvement:General (knows how to use it) - Ownership:1 week to 1 month

Very well made jumper wires, they fit excellent together with arduino and breadboards. 2,54mm / 0,100 inch spacing and the male end is sticking very well in the original arduino female pins. It only took 18 days to Denmark together with some other stuff.

Non at all... or just one thing, some of the colors can be a bit hard to distinguish if you are colorblind. I am :-( makes it a challange to play with electronics.

If you need to have some 3 way connectors or more it is very easy to glue the black plastic parts together using a small drop of super glue.

This is a very good product, well made and a good quality. Buy it if you diy. I just ordered some M-M SKU: 151541 and some F-F SKU: 162180 hope they will keep the same high standard :-)