Too Thin In The Back
I have bought shoe trees from Rancourt in the past, but this is the first pair with a thin pointed back which doesn't fit in the back of a shoe very well. It wants to make a point in the back rather than a smoothly rounded back which distributes the pressure through the whole back of the shoe evenly. You can see this in the picture above. Mine also did not have brass handles, although some of my older Rancourt ones did.