Czek Bolster Release Ebony Wood Automatic Knife Drop Point

Czek Bolster Release Ebony Wood Automatic Knife Drop Point. This is a very unusual knife. The way it opens is unlike any other switchblade. You have to push down on the top part of the bolster. Its like it has a built in lever you pull back on. These are very well made knives. 3.5" blade length 9 Inches overall length Marked CZ Aus-8