A set of ten really sturdy pin backs to keep your favourite enamel pins secure no matter what.
These are a two-part pin back, with a cylinder that pops over the pin, and a teeny screw to secure it. The set comes complete with an allen key for securing/ removing your pins.
They are a little more fiddly to attach/ remove than the regular locking pins, but not as bad as I'd worried they'd be.