120pcs Breadboard Jumper Wires Assorted Kit - 10cm to 100cm Dupont Wire - Male to Female Multicolored Ribbon Cable

These are my go-to Dupont connector cables. I've used these in a number of controller builds without any issues.

Good quality, correct sizing, plastic tips have quality wall thickness and the pins are sturdy. Great length options, perfect assortment pack. Easy to use pokes right in a fits snug.

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.