BEYOND BASIC BLACK: NEW COLOR OF ENGINEERING – Make your Demo projects stand out, break free from the limitations of standard black carbon fiber. CaiLab Color PETG‑CF combines carbon fiber reinforced strength with refined, professional color options like Sand Beige, Smoky Blue, and Burgundy Red. Print functional parts with the rigidity and dimensional stability expected from PETG‑CF — while elevating presentation, brand identity, and visual organization.