The knife seems to be an excellent folding knife suitable for diving. I have several titanium dive knives and they have all served me well even though titanium blades appear to be somewhat more fragile than some steel blades. The only problems I have encountered with them is that sometimes parts of the knife are not titanium and rust in saltwater. This one appealed to me because both the blade and handle were titanium. I have currently only used it in fresh water caves in Florida and it has been fine. I will have to await next year and better conditions in the gulf to see how it fares in salt water, but so far it has been flawless.
Opening and closing with just one hand is much easier than I expected. Locks well into place when open. Titanium finish looks good.
I have yet to find a poor review of this classy knife as it is indeed the finest folding titanium knife I've found. Compact and secure in its sheath, the Unidive has a slim profile and large handle with an eyelet for a lanyard. Sharp blade for titanium and easy to open and lock with one hand. Definitely a 5 star folding dive knife.
Shipping for purchases over $35 is free with Online Scuba, just have a little patience with the USPS.