Blades for Linbide 50mm scraper from ebay - any good?

[Poignard]

Anyone used these? Are they OK?

http://www.ebay.co.uk/itm/Replacement-Scraper-Blades-50mm-Linbide-Stanley-10pcs-/120393609655

 

[Plevier]

There's no reason why not. As it says they are a standard in joinery industry, for small power planes. Solid tungsten carbide, not just tipped. (Rather brittle.)
I bought some for about this price (in the same sort of box) from a saw and cutting tool specialist local to me.