Cognitive Surplus

Cognitive Surplus, Lined constellations notebook
Cognitive Surplus
Constellations Softcover Notebook - Lined
Cognitive Surplus $20.00 USD
Cognitive Surplus
Skeleton Sticker
Cognitive Surplus $5.00 USD

Only 2 left

Notebook with mechanical design on a white wooden surface
Cognitive Surplus
Mechanical Engineering Hardcover Notebook - Dot Grid
Cognitive Surplus $27.00 USD

Only 1 left

Bioluminescence Gel Pen Series six-pack boxed set by Cognitive Surplus featuring neon gel ink, 0.7mm roller ball tips, and recycled plastic pens available at The Simple Man.
Cognitive Surplus
Bioluminescence Neon Gel Pen Set – 6-Color Writing Pack
Cognitive Surplus $14.00 USD

Only 1 left

Front cover of the Aviation Early Flight Dot Grid Notebook showing vintage airplane illustrations and “Principles of Flight” text.
Cognitive Surplus
Aviation Early Flight Hardcover Dot Grid Notebook
Cognitive Surplus $26.00 USD

Only 2 left

DNA Mini Notebook dot grid Front cover view
Cognitive Surplus
Mini Hardcover Notebook (4x6) - Genetics - Dot Grid
Cognitive Surplus $15.00 USD

Only 2 left

Front cover of Equations That Changed the World A5 notebook with copper math equations and secure black elastic band – The Simple Man
Cognitive Surplus
Equations That Changed the World – A5 Black Paper Notebook
Cognitive Surplus $21.00 USD

Only 4 left

Chemistry Hardcover Notebook featuring antique laboratory engravings and alchemy symbols on a tan cover – The Simple Man
Cognitive Surplus
Chemistry Hardcover Notebook – Dot Grid Journal
Cognitive Surplus $26.00 USD

Only 4 left

Natural Science Pocket Notebook 4-pack with purple forest design and kraft paper band – eco-friendly pocket journals from The Simple Man Omaha
Cognitive Surplus
Natural Science Pocket Notebook 4-Pack – Field Notes for Everyday Discovery
Cognitive Surplus $18.00 USD

Only 4 left

Front cover of Arctic Ice Dark Analysis A5 softcover notebook with aurora and mountain illustration
Cognitive Surplus
Arctic Ice Dark Analysis A5 Softcover Notebook – Black Paper Journal
Cognitive Surplus $21.00 USD
Back cover of Ornithology Birds Hardcover Notebook showing detailed vintage bird and egg artwork – sustainable gift for bird lovers from The Simple Man
Cognitive Surplus
Ornithology Birds Hardcover Notebook – Lined + Grid Pages (7x9")
Cognitive Surplus $26.00 USD
Medicine Pocket Notebook 4-Pack stacked with kraft band labeled The Research Series from The Simple Man
Cognitive Surplus
Medicine Pocket Notebook 4-Pack – Field Notes for Every Mind
Cognitive Surplus $18.00 USD
Ripple Mark Pen full view with textured metal body and engraved logo – premium writing instrument from The Simple Man
Cognitive Surplus
The Ripple Mark Pen – Textured Metal Rollerball Pen with Felt Case
Cognitive Surplus $40.00 USD
Lab Science Pocket Notebook 4-Pack by Cognitive Surplus – eco-friendly science notebooks from The Simple Man, Omaha
Cognitive Surplus
Lab Science Pocket Notebook 4-Pack
Cognitive Surplus $18.00 USD