Amazon.com: Adjustable Guards & Nose Hair Replacement Heads Kit Compatible with One Blade Trimmer,Guards Comb Attachments Size from 0.4 to 10 mm for Philips Norelco OneBlade QP2520 QP2630 QP2724 QP2834 Shaver :
Very quick and dirty Philips Oneblade blade cover and case/stand (I had broken 3/4 £15 blades from dropping it and I'd had enough) : r/functionalprint
Phillips One Blade, OneBlade + Pro QP MODELS QP210, 2520, 2530, 6510, 6520 NEW 8710103717300 | eBay
Very quick and dirty Philips Oneblade blade cover and case/stand (I had broken 3/4 £15 blades from dropping it and I'd had enough) : r/functionalprint
Amazon.com: Philips Norelco Genuine OneBlade Replacement Blade Body Kit, QP610/80 : Beauty & Personal Care
Freakin' Reviews - My Philips OneBlade blade finally broke after two years. They're only supposed to last 6 months, so I still think it was a good investment. This is a good
1-200PCS Beard Cutting Guide Comb Replacement For Philips Oneblade Replacement Blade For Original Philips Oneblade QP210 QP220 - AliExpress
Amazon.com: Philips Norelco Genuine OneBlade Replacement Blade, 1 Count, QP210/80 : Beauty & Personal Care