I bought these today at M&S, a bit pricey and only about 150mm/6 inches diameter but I suppose they are new.

Keto people beware they are not suitable for you as they contain rice flour, cornflour and chickpea flour, WHY?

They are ok for LCHF though as approx 10g of carbs for 1/2 of one.

Good try M&S, but seems you’re jumping on a bandwagon you don’t understand.