While I have a wide variety of woodworking clamps in my workshop, over the past year, this adjustable plastic clamp is the one I've found myself reaching for first. It has an adjustable arm that slides easily on a notched shaft and locks into position when pressure is applied, allowing me to quickly resize a 4" clamp for 1", 2", and 3" jobs. It is feather light with comfortable handles and a decent throat depth. The spring pressure is just right and the pivoting faces provide a firm but soft grip (other spring clamps have narrow pads that contact the surface, causing possible indents on softer wood, for instance). If you're a woodworker you already have plenty of clamps. I've been doing woodworking for almost 50 years and currently have four pipe clamps and about ten old traditional all-steel medium to large screw-type C-clamps. Most have either deep throats or an extra-wide opening. I also have a number of simple metal spring clamps in a variety of sizes. I seldom use them anymore. Since the VarioClippix clamps are adjustable, a single clamp replaces all the various-sized ones, which also reduces the clutter in my workspace. Ever since I spotted them in the Lee Valley catalog, these clamps have single-handedly handled about 70 percent of my clamping requirements.