120pcs Breadboard Jumper Wires 10cm 15cm 20cm 30cm 40cm 50cm 100cm Optional Dupont Wire Assorted Kit Male to Female Male to Male Female to Female Multicolored Ribbon Cable

It has many features to it, like a spot on the male of the wire to test if it has power, and also gives power to a female to test. What I dislike tho about the male connector, is that when I wanna connect the pins in the same row, it stops fitting at a certain limit. For example, I wanna connect 6 wires to the pins, but only 5 fit because there isn't enough space for pin 6. Same with females. I believe it just how my pin mother board was set up. But still satisfied.

Stranded copper wire and non-magnetic terminals. I assume the terminals are indeed plated brass. This is good. I removed one of the connector shells to took at the wire. It was easy to do with a needle. Just lift up the locking tap and pull the connector out. But be careful you only lift the locking tab as far as necessary so you don't "spring" it and the pin won't stay in the shell when you put it back together.

Have not used but came as described.

Has a variety of colors for easy ID of wires. I like how they're attached to each other, so you can easily peel off a group of how every many wires you need, such as if you needed 4 you can easily make a ribbon of 4 wires.

Pros: • Easy to use • Pack consists of all 3 jumper types • Shipped fast, good packaging • Completed 4 breadboard projects with it Cons: • Could NOT breadboard more than one project at once - one more rainbow bundle of each type would have been nice, even if it cost a bit of change extra • A few pieces broke / or the metal leg would come out, not often enough to be a big issue • Some if pulled a bit too much will lean outside of the breadboard socket holes. Just be aware of the length of them before you place an order and you'll be fine. Overall, these are acceptable and balanced in good and bad qualities. Would I buy them again? maybe a slightly larger pack with more male to male connectors if it were my first order of them - but I'd probably just buy closer to the amount I'd like available.