At Home roll Wax Kit - UK - recommendations please

I'm looking for recommendations for a DIY roll-on wax kit - there are multiple recommendations on here but all from outside the UK that I can see. Has anyone had any luck with finding a decent one where you don't need to be a licenced pro to open an account? I've been waxing for years and honestly can't justify the cost of it anymore - got so few left but enough to need it for wearing shorts.

Help a gal out? 🙏