TNH has made some really nice trekking poles. I took them out for a short hike today through the rocks to really try them out, and they worked perfectly. I put all my weight onto one of the poles and the adjustment parts didn't move a millimeter. Adjusting mechanisms were also really easy to set and change. Grips were comfortable. I like the reflective logo on the wrist straps, and the soft cushioning sewn into the inside of the straps, making them quite comfortable. The additional tips for different terrain was a nice addition along with the nylon carry bag.
I couldn't be happier with these poles. They are now an essential part of my hiking gear.