1) Casters 2) Condiment containers 3) Dressing holders 4) Dressing vessels 5) Oil and vinegar holders 6) Oil holders 7) Oil or vinegar bottles 8) Oil vessels 9) Salad oil bottles 10) Salad oil pourers 11) Salad-oil bottles 12) Salad-oil holders 13) Table vials 14) Vinegar bottles 15) Vinegar containers 1) Castors