This is a thing now. Fabricating the best, most compact, most non-jingly keychain that can hold the most keys. And keep them accessible when you do need them. The KeyDisk, like the KeySmart and the Keyport Slide, reduces the bulk and noise that often accompany not locking yourself out of places. In fact, the only real difference between them in the KeyDisk's futuristic, polygonal design. Which, given how many of our decisions are based on how things look, particularly when all else is equal (e.g., cars, girls at bars), might be enough to give KeyDisk the edge here.
KeyDisk compacts up to 6 keys between a pair of sandblasted and anodized aluminum plates. The minimalist aesthetic also carries a minimal weight of 1.2 ounces, and dimensions of 3" long x 2" wide x 0.5" thick. Once keys are inserted, they affix with included steel screws, and then swing outward when needed.
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