Looking for a more sustainable option? We've ranked the highest-scoring ethical alternatives to Onyx + Greenin the same categories — backed by independent certifications and verified retailers.
TL;DR
The top ethical alternative to Onyx + Green is Natural Cork Desk Mat by Mindful Modern (95/100). Runners-up: Large Hardcover Notebook (Karst), Decomposition Notebook (Lined) (Michael Roger), Decomposition Notebook - College Ruled (Michael Roger).

A premium, biodegradable desk mat made from sustainable bark, offering a warm, anti-microbial surface for any workspace.

An innovative, tree-free notebook made from repurposed calcium carbonate (stone) that provides a waterproof, tear-resistant writing experience.

A fully recycled alternative to the classic composition book, featuring soy-based inks and 100% post-consumer waste paper produced in a chlorine-free process.

An eco-friendly staple made from 100% post-consumer waste recycled paper and printed with soy ink.

These retractable pens swap out traditional virgin plastics for fast-growing, renewable bamboo and recycled components, providing a low-impact writing tool.

High-performance gel pens made from recycled milk cartons, reducing plastic landfill waste while providing a smooth writing experience.

A premium, minimalist notebook designed with a focus on 'Buy a Book, Plant a Tree' initiative and high-quality acid-free paper.

Sustainable gel pens featuring a barrel made from rapidly renewable bamboo and recycled plastic components, offering a refillable alternative to disposable plastic pens.

A sleek writing instrument featuring a sustainable bamboo barrel and recycled plastic components.
Natural Cork Desk Mat by Mindful Modern tops our ranking with an ethics score of 95/100.
Shoppers seek alternatives for stronger third-party certifications, cleaner ingredients, more transparent supply chains, less packaging or better labor practices than the original brand offers.
Many carry Vegan and Leaping Bunny certifications. Each listing displays its exact verified certifications.