Cello Rosabella Round Glass Baking Dish, 700ml/20.3cm, Clear Size:650ml/20.3cm   The fusilli spiral on the wooden spoon is just right. We won't guarantee the effect to replicate with any other bake ware. As it's made of borosilicate glass, our bakeware can handle temperature as high as 300 degree Celsius. So you can use them to make cookies too. Made of borosilicate glass and is guaranteed to withstand temperatures of up to 300 degree centigrade.