“Not great to be honest. Very difficult to attach to the point where I gave up as it was bending the pins. I sucked it up and soldered the original one that came with my pi zero. Thought this would be a short cut and reduce effort but it didn't”
“These hammer headers are small miracles that let me get going with Pi projects when I couldn’t solder and still allow me to be lazy now that I can. Bravo Pimoroni!”