Durable nibs write on surfaces that reject standard markers, plastic, metal, glass, cardboard, maintaining consistent ink flow whether you're labeling studio equipment or creating permanent marks on unconventional substrates. Bic engineers these markers with acid-free ink that won't degrade papers or compromise archival work, making them suitable for both functional studio tasks and creative applications where permanence matters.

The robust tips withstand pressure against hard surfaces without fraying or mushrooming, a practical consideration when marking metal frames, plastic containers, or glass panels. Long-lasting color means fewer marker replacements during extended projects, while the straightforward design eliminates features you don't need in favor of reliable performance you'll use daily.

Keep a set in your studio for everything from inventory management to substrate experiments. The permanent ink bonds quickly and resists smudging once dry, ideal for labeling mixed media pieces, marking canvas stretcher bars, or creating permanent reference marks on tools and equipment. Simple, functional markers that handle the unglamorous but essential tasks every working studio requires.