EBAY DUAL ACTION HIDDEN BLADE REVIEW
We receive countless requests to review dual action hidden blades. Now that Chinese manufacturers have cracked the code on this type of hidden blade, many options have become available. Of course, I've been eager to get my hands on one as well - so these are our thoughts. Dual Action Hidden Blades - The Options The most noteworthy feature of a dual action hidden blade is that it can be operated by one hand. With the pull of the string, the blade shoots out, and by pressing the tab, the blade retracts....