Chastity device discussions and reviews discussion

I’ve been working on and creating prototypes for a Kali teeth apparatus, and I need several individuals to test it out and provide their feedback. If you currently use one and are interested, please drop me a private message here and let me know. You will receive at least one prototype free of cost. It will be shipped via mail, so I’ll require your mailing address. You also need to give me some personal measurements. All I ask in exchange is feedback, along with your thoughts and suggestions. This opportunity is for a limited number of people, so please mention if there’s anything unique about you that could help refine my concept. I’ll update this thread once the offer closes. Thanks!