SEAINGO Official Store via Amazon has
SEAINGO Cordless Heating Butter Knife Spreader on sale for $19.99 - $10 (50%) off when you apply promo code
IE9VI7QP on the checkout page =
$9.99.
Shipping is free w/ Prime or on $35+ orders.
- Note: Amazon promo codes don't always apply seamlessly. If you run into this issue, try refreshing the page, re-entering the code, or checking after you select a payment method to confirm whether it already applied.
Thanks to Deal Hunter
hawkblu09 for sharing this deal.
About this product:
- Heats to 107°F in 6 seconds or 158°F in 15 seconds
- USB-C rechargeable battery with 10-minute auto shut-off
- Blade made of 304 stainless steel for corrosion resistance
- Integrated safety lock combines power switch and charging port
- Hand wash only to prevent water ingress into handle
Top Comments
Join The Conversation
Share information with the community. Please follow our Community Guidelines and be kind!
43 Comments
Sign up for a Slickdeals account to remove this ad.
Our community has rated this post as helpful. If you agree, why not thank bob2040
Our community has rated this post as helpful. If you agree, why not thank thischris
Our community has rated this post as helpful. If you agree, why not thank iamjeff
"Yes! The SEAINGO Heated Butter Knife is specifically designed to soften peanut butter (along with butter, chocolate, cream, and more). It heats up to 107°F in 6 seconds or 158°F in 15 seconds, which is plenty to warm and soften peanut butter for easy spreading without tearing your bread."
Our community has rated this post as helpful. If you agree, why not thank heefunk
Sign up for a Slickdeals account to remove this ad.
Our community has rated this post as helpful. If you agree, why not thank c2nah777
Anyone have something similar and can speak to if this is just a gimmick or if it does provide some QOL.
He said the heated butter knives are largely worthless, mostly because of what was already stated here: hot water works fine, and so does leaving butter (or other items) out long enough to get to room temperature.
Sure, it works. But really just taking up extra room when you already have knives.
Sign up for a Slickdeals account to remove this ad.
Join The Conversation
Share information with the community. Please follow our Community Guidelines and be kind!