The Good
Anti-drift mechanism (no actual lock though), light, ergonomic
The Bad
Turning the plunger is annoyingly loud
The Bottom Line
The working parts of this pipette is actually made by Gilson so you know they're well made. They have an anti-drift mechanism that doesn't require locking/unlocking so that's nice. However, the clicking sound is quite loud and annoying. The ejector can be adjusted to fit right hand, left hand, or centered.