

1 / 3Brain Drawing Card for Thank You Notes With Humor
Brain Drawing Card shows a black line art brain on white, a witty way to say thanks for a clever favor.
Shipping from $3.95
- Arrives in 5–9 business days$3.95 shipping · Free over $25 · Order before 2 PM ET to ship sooner
- 30-day returnsUnwritten cards, original condition. Learn more
- Secure checkout: cards & PayPal
Brain Drawing Card shows a sketched brain in black ink, a clever way to say thanks for a favor that took some real thinking. The card carries no words, so the drawing itself makes the point to anyone who appreciates a little dry wit. It is made for the friend who always has a good idea.
Ships with a kraft envelope; envelope color in photo may vary.
The design in detail
The centerpiece is a side view of a human brain drawn in fine black lines against a white front. Curving folds and ridges fill the cerebrum, and short hatched strokes add shadow along the edges of each fold. Beneath the main form, the lower section with its layered lines suggests the cerebellum tucked at the back. The drawing sits near the middle of the card, leaving clean white space around it. Its looseness gives it a hand-sketched energy, like a page from an old anatomy notebook. The whole piece reads as calm and precise at once.
When it gets used
People who work in science, medicine, teaching or design will notice the anatomy first and smile. The card works well for a colleague who untangled a tough problem or a mentor who helped you see a project differently. A student might hand one to a tutor after a hard semester. Tuck a short handwritten note inside, and the brain drawing becomes a conversation starter instead of a stock message.
Good occasions
This card suits end of term thanks, a graduation, or a farewell for a coworker who always had the answer. It also fits a quick thank you after a favor that needed some sharp thinking. Give it when the gift is about the mind, the help or the idea, and let the drawing carry the joke.
- What does the brain drawing on this card mean?
- The brain drawing is a playful nod to thinking, ideas and clever help. Because the card has no printed words, the sketch carries the whole message. It works as a thank you for someone who helped you figure something out, and the dry, understated style keeps the humor light and easy for most people to appreciate.
- Who will enjoy this brain card the most?
- The card suits people who enjoy science, anatomy, teaching or design, and anyone with a dry sense of humor. A mentor, a coworker who solved a hard problem or a tutor who helped you through a difficult subject will likely appreciate the reference. It feels thoughtful rather than loud, which makes it a good fit for many relationships.
- What occasions are good for a brain drawing thank you card?
- A brain drawing card works well for end of term thanks, graduations, and farewells for a colleague who always had the answer. It also suits a quick note after someone helped you think through a tricky decision. Pair it with a short handwritten message inside, and the clever artwork turns an ordinary thank you into a memorable gesture.
- Premium 350 gsm cardstock
- Full-color print on demand (front)
- Folded 5 x 7 in (A7) card
- Blank inside for your own message
- Kraft envelope included
- Printed to order
- Paper weight: 350 g/m²

$3.95 flat shipping per order, free on orders of $25 or more. Cards are printed to order: 2–4 business days to print and pack, then 3–5 business days in transit (5–9 business days in total). We ship within the United States only.
Return unwritten cards within 30 days of delivery. Damaged or misprinted? We replace or refund it free. Read our Shipping Policy and Returns & Refund Policy.







