Each set is packed in an ABS strong plastic case. The hardness of each stamp is 58-60 degrees HRC. Sets includes: Type Holder with Hex Key. 52 (2 of each) type letters A through to Z, 37 (4 of each) type numbers 0, 1, 2, 3, 4,5 ,7 ,8. 5 of # 6 (the 6 is used as 9). 1 of the "&" sign, 2 of the slash "/" sign, 6 blank spaces. Using the Type holder you can stamp serial numbers etc.

Sizes: 5mm (5/32") (With Type Holder).