Cutlery
Before the September 11th attacks in 2001, first-class passengers were often provided with full sets of metal cutlery. Afterwards, common household items were evaluated more closely for their potential use as weapons on board aircraft, and both first class and coach class passengers were restricted to plastic utensils. This restriction has now been relaxed in many countries.
Service Equipment
Condiments (typically salt, pepper and sugar) are supplied in small sachets. For sanitation, most meals include a napkin and a wet wipe (also called a moist towel), often moistened with scented water. First and business class passengers are often provided with luxury chinaware, glassware, proper salt and pepper shakers, and other items typically seen on the table in a restaurant