
Stay Sharp
The heron sharpens its pencil before anybody asks. Same reason you calibrate before the site visit, not after.
- From
- Both sides of Aeron
- Item code
- AER-STAY-SHARP-TEE
Why it's true.
The heron sharpens its pencil before anybody asks it to. That is also why you calibrate an instrument before the site visit and not after: staying sharp is a habit, not a fix.




