I've grown them for a couple of years now - and will grow them again this year. As Compostqueen says, they are quite small, so you get a lot of seed spuds in a 1.5kg bag. They are not heavy croppers, but if you like a waxy potato - really good in potato salad etc. - with a distinctive flavour, then you'll like them. That famous French chef (whose name escapes me at the moment) thinks they are the best potato available. Mind you, he would since they're a French spud!