Natural Rubber Desk Mat vs The A5 Notebook

Overview

Both Oakywood and Karst deliver high-ethics stationery, but serve different needs. The Oakywood Natural Rubber Desk Mat (ethics 91/100, $$$) is a durable, natural-rubber surface with FSC Certified, OEKO-TEX, and 1% for the Planet certifications—ideal for desk protection and a plastic-free workspace. The Karst The A5 Notebook (ethics 94/100, $$$) is a paper notebook made from stone (no trees, no water), certified B Corp and Cradle to Cradle, perfect for note-takers who prioritize zero-waste materials.

Ethics diff

Karst edges ahead with 94/100 vs Oakywood’s 91/100 score, largely due to its radical material innovation (stone paper eliminates tree and water use) and dual strong certifications (B Corp and Cradle to Cradle). Oakywood’s score is still excellent, supported by FSC and OEKO-TEX for low-impact production plus a 1% donation to the planet. Both avoid animal-based products, but Karst’s supply chain is more circular (Cradle to Cradle) while Oakywood focuses on natural, biodegradable rubber.

Everyday use

For someone working at a desk, the Oakywood mat is a tactile, non-slip surface that protects your desktop and reduces clutter noise. It’s easy to clean and lasts years. The Karst notebook, on the other hand, is for writing, sketching, or journaling. Its stone paper is waterproof, tear-resistant, and smooth—ideal for ink without bleeding. Choose based on your workflow: surface or journal.

Value

Both cost $$$ (premium range). The desk mat is a one-time investment with long-term durability, especially valuable for its FSC and OEKO-TEX guarantees. The notebook offers unique stone paper that never goes bad, but you’ll likely repurchase notebooks more often than a mat. For pure cost per use, the mat wins; for ethical innovation per page, Karst wins.

Bottom line

If you need a sustainable desk foundation, go with Oakywood. If you want a groundbreaking, completely tree-free notebook, choose Karst. They’re complementary products—both are excellent ethical choices, but the winner depends on your specific office need.