Adorable Postcards That Are Only Completed When You Stain Them With a Coffee Ring

PostCups are an adorable collection of postcards, created by designers Ink Julep and Jenn Perng, that are only completed when you stain them with a coffee ring. The packs of seven different postcards (Bicycle, Boy and Balloon, Cat, Ferris Wheel, Panda, Planet, Snowman) are available to purchase on Etsy.

Can't go without coffee?
We've bean there.

That's why we brewed up PostCups.
Seven postcards that only come to life after a cuppa.
(Much like you on Monday mornings.)

Each card is a coaster* for your java.
With a drawing you complete with coffee stains.
So you can espresso self in a greeting.
And make someone special smile latte.

What are you waiting for?
Give it a (double) shot.

images via PostCups2016

via Mashable, Lost At E Minor