Looking for a more sustainable option? We've ranked the highest-scoring ethical alternatives to Onyx and Greenin the same categories — backed by independent certifications and verified retailers.
TL;DR
The top ethical alternative to Onyx and Green is Grass Pen by A GOOD COMPANY (96/100). Runners-up: Hardcover Notebook (Karst), Classic Hardcover Notebook (Baronfig).

A climate-positive ballpoint pen made from meadow grass and recycled BPA-free plastics in a solar-powered factory.

Innovative tree-free paper made from repurposed stone waste, providing a waterproof and tear-resistant writing experience.

An expertly designed, minimalist notebook featuring high-quality acid-free paper and a community-driven design approach.

A biodegradable writing instrument that swaps traditional petroleum-based plastics for sustainably harvested bamboo and corn-based plastics.
Grass Pen by A GOOD COMPANY tops our ranking with an ethics score of 96/100.
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.
Scan products, track your ethical impact, plan vegan meals and chat with your AI coach — all in one place.