“Super cool system!” ⭐⭐⭐⭐⭐

Preview text: Less fighting, less worrying, and easier brushing.

WilloSunday, Oct 4, 2026 at 4:00 PM EasternKlaviyo
Willo“Super cool system!” ⭐⭐⭐⭐⭐
Subject
“Super cool system!” ⭐⭐⭐⭐⭐
Preview text
Less fighting, less worrying, and easier brushing.
From
store@willo.com
Brand
Willo
Sent
Sun Oct 4, 2026, 4:00 PM ET
Size
36 KB
Images
8
Links
9, 6 of them buttons
Subject length
26 characters

Against Willo's usual

Sent in the 4 PM hour, which holds 17% of its emails; 31% arrive in the 7 PM hour. The subject is 26 characters; its average is 39.

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From
Katie from Willo <[email protected]>
Subject
“Super cool system!” ⭐⭐⭐⭐⭐
Date
Sun, 04 Oct 2026 20:00:16 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.willo.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.willo.com s=mtd1
List-Unsubscribe
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  1. from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP

Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

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Sent just before and after

Oct 14, 2026 11:45 AMFernando’s mom on finding a calmer way to brush
Oct 11, 2026 4:00 PMHow well is your kid actually brushing?
Oct 7, 2026 11:31 AMWhat happens when the novelty wears off?
Oct 4, 2026 4:00 PM“Super cool system!” ⭐⭐⭐⭐⭐ (this email)
Oct 2, 2026 11:45 AMZev’s mom calls it “night and day”
Sep 28, 2026 4:45 PMA mistake on our end = a few more days to save
Sep 27, 2026 4:01 PMKeeping their current toothbrush has a cost, too

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