They have the best synopsis: "Our Every Day Carry (EDC) tools: Pry bar, screwdrivers, precision tweezers, waterproof lighter and titanium key ring. All items weigh less than two ounces combined. Made in U.S.A." Sounds perfect.
And then there is this necklace that is also a tool, that's cool.
Looks pretty but also tightens 8, 10, 12 and 14mm bolts.