Damstom - Panel clamps, perfect for cutting boards Damstom 200's (Rating: 5)

I've been building end grain cutting boards for years and using pipe clamps and glue up jigs. Usually very messy and a slight bow developed during glue ups. Well, a fellow LJ member and I have been thinking there has to be a better way. Recently he sent me a link to check out some new clamps, wow, it looks like the perfect solution to cutting board glue up. Here's a link to a 50 second YouTube video showing an animation of them in action.

Damstom D300 BLACK Edition Panel Clamp

Wood Outdoor bench Bench Table Outdoor furniture

I'm going to order some as to me these clamps look perfect for cutting board glue ups.

Does anyone here have experience using them?