Some items are unused. New x 5: Approximately 12-19 cm Used x 5: Approximately 12-19 cm Used x 3: Approximately 17-20 cm Used x 3: Approximately 9-14 cm Used x 1: Approximately 10-16 cm Used x 2: Approximately 13-20 cm Used x 1: Approximately 12-18 cm (plastic)