I was recently hunting on the beach getting really annoyed digging 15-16 VDI's only to dig pop-top after pop-top and an occasional pull tab. I had read many accounts of 14 k rings being found in that range but after many hours and hundreds of pop-tops.pull tabs I was close to notching out that range and calling others claims as BS. Low and behold my next target was a solid 16 and a smooth mid-tone and out pops a 7 gram wide band wedding band 14 k. Needless to say I will be digging many more pop-tops and pull tabs