Welcome to the Cake Decorators Q&A

what should be the height of 10″ square tin while making sculpting cakes. 3″or 4″?(Eg  For Teddy bear, Pirates Ship )

I bake all my cakes to about 4″. I love the look of deep cakes but personal preference I think 3″ is the standard size

Standard size of tins in UK is 3″ but don’t forget that by the time you have filled your cake it will be much taller so you’ll easily achieve the height for the cakes you’ve mentioned. I bake all my at 3″ and they look very big by the time I’m done!