Surgeons vs cavepeople: the ultimate sharpness test
Preview text: Knife Aid Hi there, In the world of sharpness, scalpels and obsidian set the standard. But…

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- Subject
- Surgeons vs cavepeople: the ultimate sharpness test
- Preview text
- Knife Aid Hi there, In the world of sharpness, scalpels and obsidian set the standard. But…
- From
- hello@
knifeaid.com - Brand
- Knife Aid
- ESP
- Klaviyo
- Sent
- Wed Nov 11, 2026, 8:02 AM ET
- Size
- 13 KB
- Images
- 1
- Links
- 3
- Subject length
- 51 characters
Against Knife Aid's usual
Sent in its busiest hour, 8 AM, which holds 63% of its emails. The subject is 51 characters; its average is 41.
Sent just before and after
| Nov 11, 2026 8:02 AM | Surgeons vs cavepeople: the ultimate sharpness test (this email) | |
| Nov 1, 2026 8:01 AM | Free knife sharpened – just hours left | |
| Oct 30, 2026 8:30 AM | Our treat: get one more knife sharpened for FREE | |
| Oct 22, 2026 8:02 AM | Your free mystery gift expires today | |
| Oct 22, 2026 8:01 AM | Your free mystery knife expires today | |
| Oct 20, 2026 12:05 PM | Shark Tank: 7 years later and still going strong | |
| Oct 20, 2026 12:05 PM | Shark Tank: 7 years later and still sharp |
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Your free mystery knife expires today
Oct 22, 2026 8:01 AM
Shark Tank: 7 years later and still going strong
Oct 20, 2026 12:05 PM
Shark Tank: 7 years later and still sharp
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Oct 11, 2026 6:30 PM







