Tableware spans rigid-surface products decorated through sublimation on ceramic or polymer-coated substrates. Plates, serving trays, and coasters are the primary items, straddling a line between functional dining use and decorative display.
The food-safety question is the key consideration for sellers: sublimation on ceramic is generally food-safe because the dye bonds beneath a glaze layer, but decorative-grade items may use coatings not rated for direct food contact. Coasters and serving trays involve indirect contact and are broadly safe. The permanent sublimation bond produces scratch-resistant designs that survive daily use and dishwasher cycles on food-rated items.