Reddit mentions of Derby 100 Derby Extra Shaving Blades

Safety razor

Blades

There’s loads of different blade handles and stuff, you can customise to suit you! The Bamboo one is just my favourite. I’ve had it about a year and no regrets. It’s slightly heavy in the hand at first but you’ll get used to it quickly and then shaving just becomes nice and effortless :)

Shave with one of these:

https://www.amazon.co.uk/Merkur-33C-Classic-Safety-Razor/dp/B0048FREHA

You can buy 100 blades (which last 3 - 4 shaves each) for about £9.

https://www.amazon.co.uk/gp/aw/d/B074JDHYCF/ref=mp_s_a_1_4_a_it?ie=UTF8&qid=1537967365&sr=8-4&keywords=double+edge+blades&dpPl=1&dpID=51Ubq-9mbNL&ref=plSrch

So all in that’s about £35 for well over a year of shaving (excluding the cream of foam). For comparison a cartridge of 8 Gillette blades costs north of £20. It’s also much nicer to shave with a proper blade.

https://www.amazon.ca/Double-Safety-Razor-Derby-Blades/dp/B01NAUJL4G/ref=sr_1_1?ie=UTF8&qid=1540596198&sr=8-1&keywords=safety+razor (Canada)

https://www.amazon.com/Double-Safety-Razor-Derby-Blades/dp/B01NAUJL4G/ref=sr_1_1?ie=UTF8&qid=1540596198&sr=8-1&keywords=safety+razor (USA)

https://www.amazon.co.uk/Butterfly-Premium-Stainless-Harris-Mirrored/dp/B071K5373H/ref=sr_1_3_sspa?s=drugstore&ie=UTF8&qid=1540596385&sr=1-3-spons&keywords=safety+razor&psc=1
(UK)

That was just a quick search for razors on amazon

now blades

https://www.amazon.co.uk/Derby-100-Extra-Shaving-Blades-x/dp/B074JDHYCF/ref=sr_1_6_s_it?s=drugstore&ie=UTF8&qid=1540596498&sr=1-6&keywords=double+edge+razor+blades (UK)

https://www.amazon.com/Derby-Extra-Double-Razor-Blades/dp/B004SGKMA0?keywords=Double+edge+razor+blades+100+ct&qid=1540596600&sr=8-9&ref=sr_1_9 (USA)

https://www.amazon.ca/Derby-Extra-Double-Razor-Blades/dp/B004SGKMA0?keywords=Double+edge+razor+blades+100+ct&qid=1540596600&sr=8-9&ref=sr_1_9 (Canada)