It's a simple no-moveable part tool that works well as intended. Looks beautiful too. Nice to have since I have removable core tubes on my mtb.
It is expensive though. I'd say the price should be half of it but hey, I'm a sucker for nice things.
This core remover is perfect for the job. Makes it easy to quicky remove valve cores for replacement if the threaded portion gets bent or if you need to remove the core to add more Stans sealant to the tire. Don't have to pop the bead to add sealant just pull the core.