Male to Male DuPont Cables (40 PCS / 20cm)

Pros: High quality wires. They seem to be 26AWG. Ten different colors: black, white, gray, blue, purple, green, orange, red, brown. The length is about 200mm. The perfectly fit a breadboard and arduino board. I like them very much - good and reliable connection. You may use it in groups or individually - you just need to detach a number of wires to suit your needs

Cons: The price may be a little bit lower.

Other: Good wires. Highly recommend for your Arduino projects or for rapid prototyping.

Pros: Pretty high quality, comes in a ribbon of ten colors. Fits well into a standard breadboard with minimal play. I have pulled apart the ribbon to use in groups and individual strands - they came apart easily. This is useful in cases where you want to keep your wires neat and tidy.

Cons: - A bit of a petroleum smell - Price could be a bit less - I've found that some of the connectors are a bit loose on the wire and shift around when plugging into a breadboard. However this has never caused a wire to disconnect from the end.

Other: Would recommend to a friend.