JM Arts em Biscuit is an online craft store specializing in handmade biscuit-clay decorations and personalized party favors. The shop describes its aim as providing an enjoyable shopping experience with accessible prices, and offers pieces for celebrations and everyday gifting. Its range includes custom cake toppers, keepsakes for birthdays and baptisms, themed figurines, miniature animals and dolls, keychains, fridge magnets, and personalized containers and tubes.

Customers can also find biscuit-clay appliqués for bows and headbands, decorative pots, artificial sweets and sprinkles, and personalized pens, cubes, and calendars. Many items are presented as customizable, with designs inspired by professions, characters, and party themes. The store also decorates MDF with biscuit clay to create favors for birthdays and other events.

Products are organized into categories such as cake decorations, party favors, school appliqués, and themed crafts. JM Arts em Biscuit sells through its online shop, accepts PIX, and provides contact and order-tracking options. It also publishes guidance on caring for biscuit items and information about payment, quality, returns, and refunds