StemSellDesigns

United States

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5 months
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5 months
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Mugs 12

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All items

Ceramic Mug | Naturally Selected to be Right

$18.95

Ceramic Mug | Evolution of Man

$18.95

Ceramic Mug | Cell Yeah!

$18.95

Ceramic Mug | Powered by ATP and Coffee

$18.95

Ceramic Mug | I'm Just Here for the Controlled Experiments

$18.95

Ceramic Mug | Lab Hair Don't Care

$18.95

Ceramic Mug | My Other Partner Is a Microscope

$18.95

Ceramic Mug | I Speak Fluent DNA

$18.95

Ceramic Mug | My Humor Is Recessive Not Everyone Gets It

$18.95

Ceramic Mug | Microscope Hair Don't Care

$18.95

Ceramic Mug | Keep Calm and Pipette On

$18.95

Ceramic Mug | Biology Major

$18.95

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Announcement

Last updated on Nov 25, 2025

Hi there! I'm Nicole, a former biology teacher turned stay-at-home mom who loves science and coffee! Welcome to my shop! Here you will find funny science mugs, biology puns, and STEM-inspired gifts made to brighten your day (and your coffee routine!). Perfect for teachers, scientists, and smart humans everywhere.

**Special Note on Production and Shipping**: Because all of my items are created via a print-on-demand partner and production begins within hours of your purchase, I cannot accept cancellations or returns. An exception would be if you received a damaged or incorrect item. In that case, please contact me immediately with photos of your item, and I will arrange a replacement. Most items are produced within 1-2 days of your purchase. Please allow an additional 2-5 business days for shipping within the US and 10-30 business days for international shipping.

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Nicole

About StemSellDesigns

Science-Inspired Designs for Curious Minds

Sales 0

On Etsy since 2025

Science-Inspired Designs for Curious Minds

Need a unique gift for that science and coffee lover?! You've come to the right place!

Hi, I'm Nicole! l left my job of 11 years as a biology teacher to become a stay-at-home mom in 2019, and since then, I've mainly been chasing around two crazy boys, but still always had a passion for science and creativity that I've been yearning to use again. I started this shop as a little side project/hobby to help me share my love of cute things, coffee, and science, in addition to providing a little extra income to support my family. If you like my designs, please stop back again as I plan to keep adding to the products as I grow my store :)

Production partners

Printify

United States

Creates custom print on demand products.

Shop policies

Last updated on Nov 18, 2025

Shipping

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Customs and import taxes

Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

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Cancellations

Cancellations: not accepted

Please contact the seller if you have any problems with your order.