$6.00
For prime number birthdays! Graduations or other important life events! This card show a hopscotch of prime numbers, numbers that can be divided only by one or itself. Some believe that...
$6.00
Send some wealth for Chinese New Year. This auspicious red card shows the structure of a chemical in money notes. During Chinese New Year, it is customary to give out money...
$6.00
This versatile card works as both a thank you card or a graduation card for the STEM, science and engineering person. Also suitable for Mother’s Day, Father’s Day or Birthdays....
$6.00
This card is the most awesome way to say Cong-rad-s to the New Grad in Math, Physics, Engineering, or Science! Also works as a congratulations card to celebrate other milestones...
$6.00
An awesome maths birthday card for your number crunching math nerd! The card shows the equation for the ceiling function in mathematics, paired with a great caption "raise the roof...
$6.00
With rocket fuel, you can reach for the stars! The chemical structure of one type of rocket fuel is shown, a hydrocarbon combined with liquid oxygen. Inspire the budding...
$6.00
Send real birthday wishes with real numbers! A group of real numbers are arranged in a number line. Everyone will love this card. Greeting: a real birthday cardInside: blankSize: 5.5 x 4.25...
$6.00
For when math lover get engaged! Isn't it so amazing that there is such a thing as the Ring Theory in mathematics? Then, an example of a mathematical ring is the...
$6.00
When you need to support your number-lovin friends! The square root over 4 and U sounds like a mathematical pun that reads "rooting for you". Greeting: rooting for youInside: blankSize: 5.5 x...
$6.00
A nerdy get well card. This white card shows the chemical structure of rubbing alcohol, what is used to disinfect wounds. Greeting: heal soonInside: blankSize: A2, 5.5 x 4.25 in...
$7.00
Celebrate a nerdy holiday with this card. This red card features the structure of a chemical called "rednose," a sugar formed by the degradation of an antibiotic called "rudolphomycin." I'm not even...
$7.00
For the rum drinker! This rusty brown card card shows the structure of a chemical that contributes to the aroma of rum. Suitable for any occasion. Greeting: rumInside: blankSize: A2, 5.5 x...
$7.00
Rum pa pum pum! Doesn't it sound like that Christmas carol about a drummer boy. This rusty brown card card shows the structure of a chemical that contributes to the aroma of...
$3.14 $6.00
For the one who loves to run! This green card shows the chemical structure of an endorphin that gives the feeling of a runner's high. Perfect for your sprinter, marathoner, or athlete....
$7.00
Satay is a is a popular hawker and street food from Singapore. Satay is barbecued meat on a skewer served with peanut sauce. This card shows the structures of the...
$7.00
A festive card for the foodie. This dark red card shows the structure of a chemical that gives gingerbread its flavour. Gingerbread is a traditional end-of-year holiday food.Greeting: season's eatingsInside: blankSize: A2, 5.5...
$6.00
A holiday card for the sea or beach lover! This card shows the structure of a chemical produced by algae that contributes to the smell of the sea, making the seemingly normal...
$6.00
The punniest appreciation card for the Math nerd! This purple card shows a graph of the Secant trigonometry function (the inverse of Cosine). Secant sounds like "second." Such a great card for your Math teacher...
$6.00
A serpent is symbolic of birth and rebirth. This green card shows the structure of a chemical called mercury thiocyanate. When heated, this chemical undergoes the "Pharaoh's Serpent" reaction creating a large coiled solid...
$50.00
A Set of 12 Fibonacci Holiday Cards. Send golden holiday wishes with a Golden Spiral of numbers from the Fibonacci Sequence! Because the Fibonacci numbers are related to the Golden...
$50.00
A set of 12 math thank you cards. Thank your teacher, tutor, mentor, supervisor, parents or anyone who’s made a difference in your life.This card shows a subtraction equation that...
$50.00
A set of 12 mRNA thank you cards to show your appreciation. mRNA is the messenger that carries important messages from our DNA code in the nucleus of our cells...
$6.00
The most brilliant way to say "shatter the glass ceiling" The card shows the general equation for the ceiling function in mathematics. Yes! There really is such a thing. Isn't...
$3.14 $6.00
This is the card to send when shit's about to get real! For those really important events like graduations, engagements, weddings, new babies, etc. This dark brown card shows the chemical structure of...
$3.14 $6.00
Sometimes shit happens, and that's OK because you can give this card to cheer someone up or say you're sorry with a little humour. This dark brown card shows the...
$6.00
A cute valentine or anniversary card for your math and stats nerd! In statistics, a p-value of less than 0.05 indicates a significant difference. Greeting: you are my significant otherInside: blankSize: 5.5 x 4.25...
$6.00
Sometimes, all people want for Christmas is a silent night! This is a hilariously funny Christmas Card especially for moms, dads, parents with noisy kids. Also suitable for someone who...
$6.00
Smile! Because you're beautiful. This card shows chemical structures relevant in the field of dentistry for preventing tooth decay and for teeth whitening. Both of which contribute to great smiles....
$6.00
For the one who's as smooth as silk! This card shows the chemical structure of a subunit of a protein from silk. Suitable for any occasion, perhaps for graduations or...
$6.00
Have you ever wondered what a snowflake looks like down to its atoms?This card shows the chemical structure of a snowflake, made up of several water molecules. Looks so cool...
$7.00
When you are so grateful. This purple card shows the chemical structure of an antioxidant in grapes. Suitable as a Thank You card. Greeting: so grapefulInside: blankSize: A2, 5.5 x...
$7.00
For the raddest person you know, perhaps your dad. This card shows the structure of a chemical in radishes. Suitable for any occasion including Birthdays, Valentine's Day, Father's Day or to...
$6.00
The coolest thing ever! This green card shows the structure of a chemical that resembles a soccer ball. Perfect for your soccer star. Suitable for any occasion. Greeting: soccerInside: blankSize:...
$6.00
Some things cannot be defined! Like in math, when a number is divided by zero, it is meaningless and thus considered undefined. This card is perfect for when things are...
$6.00
Sometimes life's tough and it's ok to feel sad or sorry. This blue card shows the chemical structure of an endorphin in tears. Suitable as a sympathy card, apology card, or...
$6.00
Maybe you've really pissed someone off and this would be the perfect way to say sorry with a little bit of humour! This light yellow card shows the structure of a chemical found in...
$6.00
Sometimes you make a mistake or screw up and you need to apologize. This card shows a diagram of a screw, a simple machine in engineering. Greeting: sorry I screwed...
$6.00
When you are soy happy for someone. This cream card shows the structure of one of the flavour chemicals in tofu or soy beans. Suitable for celebrating any occasion such...
$7.00
For the one who can't get enough of sriracha. This orange card shows the structure of the chemical that makes sriracha spicy. Suitable for any occasion. Greeting: srirachaInside: blankSize: A2,...
$7.00
Even stars need darkness to shine! The elements shown are hydrogen and helium, what stars are made of. An meaningful caption to inspire or encourage someone during a difficult time....
$7.00
Did he or she have you at hello? This is the nerdiest way of saying exactly that. This green card shows the structure of methionine, an amino acid that is encoded by the...
$7.00
Stay gold with the Golden Spiral of numbers from the Fibonacci Sequence! Because the Fibonacci numbers are related to the Golden Ratio in Mathematics. Every number after the first two...
$6.00
Send positive vibes with positive numbers! This card shows all positive numbers (numbers greater than zero) inside a plus sign grid. Greeting: stay positiveInside: blankSize: 5.5 x 4.25 in (14 x 10.8 cm)Quantity: 1...
$6.00
Sometimes it's good to just slow down and stop. This pink card shows the structure of one of the aroma chemicals in roses. Send this card to encourage and inspire...
$6.00
The nerdiest farewell card ever! TAA is a DNA code that means “stop” or “the end,” and each of the letters has a chemical structure as depicted on this card. “Ta...
$6.00
For the one you can't live without. This blue card shows the chemical structure of the adhesive in super glue. Suitable for Valentine's day, your Anniversary, or whenever. Greeting: stuck...
$6.00
It’s sum-one’s Birthday everyday! So why not send them this awe-sum card with your nerdiest birthday wishes. This yellow card shows a summation equation in mathematics, indicated by the sigma symbol.Greeting: ...
$6.00
Send some sunshine to brighten up someone's day. This yellow card shows the chemical structure of Vitamin D3, the nutrient we get from sunshine. Suitable for Valentine's Day or Anniversaries to say "you are...