Blades look to be stamped out rather than ground, so not exactly Moore and Wright quality, but fine for a Diyer rather than a precision engineer. You certainly get plenty for your money (under three quid!).
TALA 6PK SILICONE Jar Sealing Rings Replacement Colour Ring Classic Storage
15 Jan, 2019
Good price, good quality
Colours were not as described - all orange, but so what? Much more durable than the rubber seals that these will replace. Perfect fit and very good value