Mes bio objets is a French brand offering biosourced decorative objects and fashion jewelry made in France. Its products are created using PLA filament, a material that can be made from plant-based starches such as corn, sugarcane, or beet. The site states that its filament is produced from French industrial waste and that the PLA is biodegradable under industrial composting conditions. Items are made with a 3D printer designed and manufactured in France.

The collection includes rings, bracelets, jewelry components, and other decorative or miscellaneous objects. Designs use varied materials and finishes, including brewery grain residue, wheat bran, coffee grounds, and oyster, mussel, and scallop shells, with options such as gold- or silver-look effects and different colors. The brand also offers personalized fashion jewelry, allowing customers to choose materials, finishes, and colors. Shoppers can browse popular, new, and best-selling products, and the site advertises commercial discounts throughout the year. Mes bio objets provides online ordering, secure payment information, delivery and returns policies, and an environmental policy covering product waste management.