
Bestseller
WHOLESALE E=MC²
WHOLESALE E=MC²
WHOLESALE E=MC²
WHOLESALE E=MC²
WSP
$5.50 MSRP
Shipping & policies
- Estimated delivery Dec 2-11
Free and easy returns. Learn more
With Faire, shop unique wholesale products for your store from brands like Blue Barnhouse and more.
Description
"You matter. Unless you multiply yourself by the speed of light squared. Then you energy." 4bar folded card printed on 100% recycled card stock. Blank Inside.
Details
SKU: 1564 Made in United States Weight: 11.34 g (0.4 oz)
Ratings and reviews
Relevance
Top Shop celebrates exceptional brands who have earned a 4.8+ rating over the last 12 months, fulfill orders quickly and smoothly, and maintain a fresh catalog.
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E=MC²
Absolutely hands-down one of my favorite brands that we carry. I have long been a personal fan of this brand but our customers LOVE these cards and buy them up like crazy. Don't sleep on Blue Barn House!!
Absolutely hands-down one of my favorite brands that we carry. I have long been a personal fan of this brand but our customers LOVE these cards and buy them up like crazy. Don't sleep on Blue Barn House!!
Jul 19, 2023 • Ally • Kansas City, MO, United States

E=MC²
been selling this for many moons, hilarious
been selling this for many moons, hilarious
May 16, 2025 • Lisa • San Francisco, CA, United States

E=MC²
We loved them as magnets and now buy them as cards. Clever, high quality, and very unique. Can’t decide which is my favorite design. Love them all.
We loved them as magnets and now buy them as cards. Clever, high quality, and very unique. Can’t decide which is my favorite design. Love them all.
Sep 14, 2021 • Louise • Mendon, IA, United States
Reviews for similar products from Blue Barnhouse: Everyday Greeting Card
Flawless letterpress technique and perfectly sideways humor. I am a lifelong fan.
Flawless letterpress technique and perfectly sideways humor. I am a lifelong fan.
Jun 6, 2022 • Shawn • Albuquerque, NM, United States
Sharp, funny cards. Keep ‘em coming! I especially like the birds & Mercedes card.
Sharp, funny cards. Keep ‘em coming! I especially like the birds & Mercedes card.
Jun 29, 2021 • Renee • Frenchtown, NJ, United States















