Review on Gikfun Screw Shield Expansion Board: Enhance Arduino UNO R3 with the EK7007 Add-On by Brian Vasquez

Bought two. Both were crippled when they arrived. The pins are very long and very flexible. Mine were bent due to poor packaging. They're embedded in sticky foam, but that didn't stop Bigfoot from expanding them. I was able to straighten it out and use it, I just wasn't expecting it and didn't want any hassle. They work perfectly, there are no problems with screw terminals. It's nice to be able to add a link between the Uno and another display screen.