Mercer Culinary Bag Knife/ Tong Carry Case Storage Tool Transport Kit Holder Posted on September 21, 2023 by admin The tongs have never been used. The tong set includes: 6 1/8″, 6.5″, 7 7/8″, and 9 3/8″ in sizes. There is only one used knife included in the set as seen. Please see pictures and ask any questions.