BTKT1905B Bestech Knives Ghost Framelock Ti BlueThe BTKT1905B Ghost is a mid sized framelock folder built on blue titanium scales with a 3. 5" S35VN blade that balances edge retention and corrosion resistance, making it equally at home in demanding field conditions or as a refined daily carry. The ceramic ball bearing deployment and extended tang design deliver snappy action and secure lockup, while the stonewash and satin finish combination adds visual appeal without sacrificing durability. At 4.