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18% offString Theory - front

String Theory Greeting Card

Greeting Card by sixtee

$8.9518% off

Was $10.95 · You save $2

* Comparison pricingComparison prices are references to regular retail prices of the same or similar items in Artist Shops or at third party retail locations. Savings may vary over time.

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Printed & Shipped in the US
Printed locally, on demand
Delivery in 3-11 business daysMade to order · includes production time
Lower-emission local production
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Ships from within the US

Your order ships from within the US, so you won’t be charged any customs duties, import taxes, or carrier handling fees on delivery.

The price you see at checkout is the final price — nothing extra to pay when it arrives.

*Shoes are made and shipped from overseas, so customs duties or import fees may apply on delivery and aren’t included in the price shown. All other products are printed on demand and shipped locally.

Our greeting cards have your full-color design printed on the front, while the inside and back of the card is blank. Made of a heavyweight Mohawk Bright White paper stock, folded in the middle. They come in packs of 3, 5, and 10; complete with envelopes.

Product Information

Product Information: Greeting Card Packs

These greeting card packs feature a design printed front with a blank inside and back of the card so you can customize your message to your liking. Each card measures 5in x 7in and is made of a heavyweight Mohawk Bright White paper stock, folded in the middle.

Available in packs of 3, 5, and 10; complete with white envelopes measuring 5.25in x 7.25in with a standard moisture based seal.

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We want to be sure you’re satisfied with your order, which was custom made especially for you. If your order is wrong, you’re not happy with the prints, or it isn’t what you expected for any reason, our Customer Support will gladly replace or exchange any items free of charge.

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Product Features
  • Designed by an independent artist
  • High-quality print, built to last
  • Ethically produced
  • Ships flat or rolled, ready to display
About this Design

This design features a playful mathematical equation involving an infinite series where each term is the sum of n and a cat. The value of n is depicted as a ball of yarn. The equation humorously equals a tangled mess of red yarn, illustrating the chaos cats create with yarn. The design uses chalk-like white and red drawings on a black background, giving it a whimsical and nerdy vibe.

sixtee

@sixtee

The drawing has mathematical notations in white chalk. There's a humorous addition of a doodled cat and a ball of yarn on the left, seeming to interact with the math, and a squiggly red line on the right, possibly representing chaos or confusion.

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* Comparison prices are references to regular retail prices of the same or similar items in Artist Shops or at third party retail locations. Savings may vary over time.