B12 Under The Sea IIThe Spearpoint Under The Sea II features a beautiful anodized and hand engraved titanium frame with 24K gold, 16K red gold, 16K yellow gold, and fine silver inlays by Matyas Balazs. The scales are mother of pearl, and the blade is hand forged 'Intrepid' damascus by Chad Nichols; the one hand button lock and thumb stud are set with sapphires. A remarkable design that gives you an instrument with a full size secure grip, and a versatile deep belly