Angie from Paper Lovers is a Polish stationery blogger living in Ireland who has been a keen Cognitive Surplus supporter for years. She has collected our whole notebook line, and now that she has them all, she...

Wondering how the metal pens perform on our paper? Here are some pen tests on our standard 81gsm paper.   

We know there are a lot of companies that have ongoing discounts for first time buyers, promos that you can find by searching deals websites, or coupons that you can get by asking customer service,...

Ever since launching The Dark Matter, our number one product suggestion and customer request has been for a black paper notebook with lines or dot grid. Well, we heard you, we've been working on it,...

Searching for the perfect gift for a chemist? Look no further. We've gathered a selection of unique items tailored for chemistry enthusiasts, from mugs and shirts to artwork and more. These chemistry-themed gifts are ideal...

Gel pens on black paper elevate the note-taking experience. The striking contrast and vibrant colors perfectly capture your thoughts onto paper in a way that not only looks cool but is quite satisfying as well....

Whether you’re shopping for a colleague, a loved one, or treating yourself—because let's face it, engineers need pampering too—our gifts for civil engineers cater to real-world needs. Expect tools that actually see daylight and desk...

Eye strain sucks. We stare at black text on white screens all day long, and sometimes we just need to give our eyes a break. Ever flipped the switch to "Dark Mode" on your screen...

Here's a curated list of items from Cognitive Surplus that are well-suited for aerospace engineers. This guide is about finding products that reflect the interests and passions of those in the aerospace field. From practical...

With the arrival of the new gel pens, you might be wondering how they compare on the black pages of the Dark Matter notebooks. For the brightest, boldest look, we recommend our Supernova pens. These...