“Product works great, but if I were buying another Pico I would get the simple header pins. The legs on these stick out a lot and get in the way. But that's my fault for ordering the wrong thing, the product itself works great if that's what you want.”
“These have been used on the Arduino and the Pico. If you don’t mind loosing one or two then cutting them to fit the Arduino is a great way to make a connector just the right size for your project.”