A Practical Solution

With a Twist

Instead of the usual razor sharp fixed blade waiting in a drawer or tool box to take a blood sample from your finger, this hobby knife offers an elegant solution: just twist the knife body to expose the blade for cutting, then twist it again to retract the blade closed between uses and for storage.

Convenience When You Want It

It's lightweight and comfortable, with a generous sized barrel and rubber grip sleeve for added comfort and control. And when it's time for a fresh blade, pop off the end cap to access two extra blades stored inside.

Fits the Standard

Nothing could be quicker, easier or safer. It comes complete with 3 blades and accepts standard hobby knife replacement blades.