I found a vintage Gillette Trac II razor in my uncles house and I'm itching to give it a whirl but for the price of a refill I can buy a new soap, brush, or even a vintage safety razor so it doesn't justify it for me if it turns out I don't like it. Does anyone know if I can just buy one or two refills somewhere? Also, do any of you gents have experience with this razor? If so, how does it shave?