拱形角落（未塗裝）

I was surprised how smoothly the Corner Secret Door fits into my existing dungeon tiles—it really opens up new trap possibilities. The unpainted corners let me match the color scheme I already had going without extra work.

The unpainted finish is actually a plus for me since I can match these corners to my existing gray dungeon tiles with a quick basecoat. The secret door corner fits flush with the rest of the walls, so my players won't spot it until they're right on top of it.

Didn't expect the corner secret door to be my favorite piece, but it fits flush enough that my players walked right past it twice. The vaulted profile also makes plain gray walls look way less flat once primed. Painting these took an afternoon and they slot in tight with my existing tiles.