this Name tag cutter is specifically sized to fit the Stanley Brand Quencher H2.0 Tumbler. I have not tested it on other tumblers nor on generic brand tumblers. As time continues I will work on adding more sizes to fit various cups :)
I recommend using Velcro stickers on the backs that you can include for customers to they can swap them out and take them off when washing.
please reach out if you have any questions at all :)
