These are 10 'feve like' figures. They are made of glazed porcelain. They're tiny, only about 2 inches high each, and are "lucky cake figures*". These were found in the Netherlands, but, did they originate from France. Are they sold anywhere else? Did they come as a set, or did you have to collect each one? If it is a set, it's a great one, as they've selected a nice variety of characters and done a good job with most of them. The colors are correct, and the glaze is pretty evenly done, while each figure is posed in a different, fitting and creative way, usually to resemble a stock art. The set includes Rouge, Shadow, Tails, Amy, Espio, Knuckles, Charmy, Sonic, Cream & Blaze 

The worst figure is Amy, her eyes are completely wrong. Sonic's not that great either, but, since painted items like this vary, perhaps not all of them are that way. Espio is quite nice, and so is Blaze while Cream & Charmy are posed cutely. This is likely uncommon, but looks like a great line of little collectible figures. Discovered by: Victoria Vaporeon
*What is a lucky cake figure?
A small item like a plastic figure or, ceramic, here that's baked into a cake on purpose. The person who gets the figure inside their piece is then considered lucky for a set amount of time. In New Orelans, a plastic baby is hidden inside a purple/green/yellow cake called "The King Cake" around Mardi Gras time. In Europe there is a cake for the day "Epiphany" (A religious day), which may also have non-food items baked in. Isn't it a curious tradition.