Have you seen these Neolithic Arrowheads?

Preview text: Grab yours today!

Engineered LabsFriday, Apr 24, 2026 at 9:01 AM EasternKlaviyo
Engineered LabsHave you seen these Neolithic Arrowheads?
Subject
Have you seen these Neolithic Arrowheads?
Preview text
Grab yours today!
From
info@engineeredlabs.com
Sent
Fri Apr 24, 2026, 9:01 AM ET
Size
38 KB
Images
7
Links
7, 3 of them buttons
Subject length
41 characters

Against Engineered Labs's usual

Sent in its busiest hour, 9 AM, which holds 33% of its emails. The subject is 41 characters; its average is 35.

Email headers

What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

From
Engineered Labs <[email protected]>
Subject
Have you seen these Neolithic Arrowheads?
Date
Fri, 24 Apr 2026 13:01:55 +0000 (UTC)
Message-ID domain
geopod-ismtpd-79
Return-Path domain
send.engineeredlabs.com
DKIM signature
d=engineeredlabs.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from o1372.shared.klaviyomail.com [198.37.146.176] by our receiving server with ESMTPS
  2. by recvd-…-4mgnl with SMTP
  3. from (unnamed) by geopod-ismtpd-79 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

Report this email

Sent just before and after

May 4, 2026 3:31 PMOur 85 Element Periodic Tables Are Back in Stock!
Apr 30, 2026 11:18 AMCheck Out This Month’s Best Seller!
Apr 25, 2026 9:02 AMWhy Don’t Our Displays Turn Yellow?
Apr 24, 2026 9:01 AMHave you seen these Neolithic Arrowheads? (this email)
Apr 22, 2026 1:19 PMCelebrate Earth Day with 10% Off!
Apr 15, 2026 5:35 AMDid you see something you liked?
Apr 13, 2026 9:00 AMRecovered from the Aftermath of Chernobyl

More from Engineered Labs

All Engineered Labs emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. You'll get a confirmation email first, and you can unsubscribe anytime.