We have been using it for at least a hundred times for baking in the "little robot" for which it has the ideal dimensions, as when placed on the raised grill, it leaves a gap of about one inch around it, allowing hot air to circulate underneath. I should note that due to its limited dimensions, it definitely requires a glove to remove the tray from the robot when it is hot. If the quantity of food is small, it might be preferable to use a 24cm tray instead of a 26cm one. The matte interior coating gives it a nice appearance, among other things. Very good material quality, it does not deform like some cheap ones. It is easy to clean. Lastly, as far as I know, it is a Greek product.