I bought a Sculptura a few weeks ago after running across one for a very good price. I was pleasantly surprised by the weight of it. Since it has translucent Zytel scales, I expected it to be a real lightweight, with plenty of flex in the handle. Instead, I found that the scales are overlays to what looks like steel liners, and thick ones at that. The blade steel is on the higher end (AUS 8)of what most companies are putting in their watchpocket knives these days, and the Arc lock and pivot are exceptionally smooth and aligned well. If the locking button is held back, the blade can be swung open or closed with remarkable ease, really just a wrist roll. The only (and very minor)nits I had to pick were:
The locking studs seem to have some sharp edges that wear on the thumb after a while.
The cutouts in both handle scales look like they were designed with an ambidextrous clip in mind but there are only screw holes on one side, making an otherwise ambi knife right-handed only.
The blade is seated just deep enough in the handle to prevent me from easily thumbing it open.
On the positive side, the blade came sharp enough to cut circles in a hanging sheet of paper, the clip is inset into the handle, making for a more comfortable grip, and the clip screws thread directly into the liner. The overall construction of the knife, including the security of the lockup, lack of blade play, and heftiness of the liners, inspires more confidence than its size would lead you to believe. It's strangely cute, putting me in mind of a jellybean, and the color and shape seem to make others forget that it's a "dangerous weapon". Kudos to SOG for a great showing in this arena!